|
| Area Code + Exchange (NPA+NXX) | City Distance (from Woodbridge, NJ) | Company | Status |
|---|---|---|---|
| 240-200-xxxx | Washington, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-200-1xxx | Washington, MD | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-200-2xxx | Washington, MD | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-200-3xxx | Washington, MD | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-200-4xxx | Washington, MD | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-200-5xxx | Washington, MD | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-200-6xxx | Washington, MD | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-200-7xxx | Washington, MD | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-200-8xxx | Washington, MD | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-200-9xxx | Washington, MD | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-201-xxxx | Ridge, MD 203 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-204-xxxx | Washington, MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless Date: 11/06/2011 (OCN=6395) | Assigned |
| 240-205-xxxx | Washington, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-205-0xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-205-4xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-205-5xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-205-6xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-205-7xxx | Washington, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-205-8xxx | Washington, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-205-9xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-206-xxxx | Washington, MD 172 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-206-1xxx | Washington, MD 172 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-206-5xxx | Washington, MD 172 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-206-6xxx | Washington, MD 172 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-206-7xxx | Washington, MD 172 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-206-8xxx | Washington, MD 172 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-206-9xxx | Washington, MD 172 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-207-xxxx | Damascus, MD 183 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-207-1xxx | Damascus, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-207-2xxx | Damascus, MD 183 miles | LIGHTWAVE COMMUNICATIONS, LLC - MD Type=Landline (OCN=5966) | Assigned |
| 240-207-3xxx | Damascus, MD 183 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-207-4xxx | Damascus, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-207-6xxx | Damascus, MD 183 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-208-xxxx | La Plata, MD 206 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-209-xxxx | Indian Head, MD 210 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-210-xxxx | Waldorf, MD 195 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-210-7xxx | Waldorf, MD 195 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-210-8xxx | Waldorf, MD 195 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-210-9xxx | Waldorf, MD 195 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-212-xxxx | Oakland, MD 283 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-213-xxxx | Waldorf, MD 195 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-214-xxxx | Mechanicsville, MD 197 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-215-xxxx | Frederick, MD 180 miles | TELCOVE OPERATIONS, INC. - MD Type=Landline (OCN=4749) | Assigned |
| 240-215-2xxx | Frederick, MD 180 miles | AT&T LOCAL Type=Landline (OCN=7421) | Assigned |
| 240-215-3xxx | Frederick, MD 180 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-215-4xxx | Frederick, MD 180 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-215-5xxx | Frederick, MD 180 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-215-7xxx | Frederick, MD 180 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-216-xxxx | Waldorf, MD 195 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-216-5xxx | Waldorf, MD 195 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-216-9xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-217-xxxx | Hagerstown, MD 188 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-218-xxxx | Nanjemoy, MD 214 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-219-xxxx | Tompkinsville, MD 205 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-220-xxxx | Poolesville, MD 193 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-221-xxxx | Washington, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-221-1xxx | Washington, MD 184 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-221-3xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-221-8xxx | Washington, MD 184 miles | VDL, INC. DBA GLOBAL TELECOM BROKERS - MD Type=Landline (OCN=4492) | Assigned |
| 240-222-xxxx | Waldorf, MD 195 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-222-2xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-222-3xxx | Waldorf, MD 195 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-223-xxxx | Washington, MD 185 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-223-7xxx | Washington, MD 185 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-225-xxxx | Frederick, MD 188 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-228-xxxx | Washington, MD 169 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-229-xxxx | Waldorf, MD 195 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-229-1xxx | Waldorf, MD 195 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-229-2xxx | Waldorf, MD 195 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-229-5xxx | Waldorf, MD 195 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-229-7xxx | Waldorf, MD 195 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-229-8xxx | Waldorf, MD 195 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-230-xxxx | Hughesville, MD 193 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-230-2xxx | Hughesville, MD 193 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-230-3xxx | Hughesville, MD 193 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-230-6xxx | Hughesville, MD 193 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-230-7xxx | Hughesville, MD 193 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-231-xxxx | Hagerstown, MD 188 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-232-xxxx | Washington, MD 181 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-232-2xxx | Washington, MD 181 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-232-5xxx | Washington, MD 181 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-232-6xxx | Washington, MD 181 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-232-7xxx | Washington, MD 181 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-233-xxxx | Tompkinsville, MD 205 miles | TELEPORT COMMUNICATIONS GROUP, INC. - DC Type=Landline (OCN=7529) | Assigned |
| 240-233-1xxx | Tompkinsville, MD 205 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-233-2xxx | Tompkinsville, MD 205 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-233-3xxx | Tompkinsville, MD 205 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-233-4xxx | Tompkinsville, MD 205 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-233-5xxx | Tompkinsville, MD 205 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-233-6xxx | Tompkinsville, MD 205 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-233-7xxx | Tompkinsville, MD 205 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-233-8xxx | Tompkinsville, MD 205 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-235-xxxx | Washington, MD 184 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-236-xxxx | Frederick, MD 180 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-237-xxxx | Lexington Park Great Mills, MD 199 miles | TELEPORT COMMUNICATIONS GROUP, INC. - DC Type=Landline (OCN=7529) | Assigned |
| 240-237-0xxx | Lexington Park Great Mills, MD 199 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-237-1xxx | Lexington Park Great Mills, MD 199 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-237-2xxx | Lexington Park Great Mills, MD 199 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-237-3xxx | Lexington Park Great Mills, MD 199 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-237-5xxx | Lexington Park Great Mills, MD 199 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-237-6xxx | Lexington Park Great Mills, MD 199 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-237-7xxx | Lexington Park Great Mills, MD 199 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-237-8xxx | Lexington Park Great Mills, MD 199 miles | IDT AMERICA CORP - MD Type=Landline (OCN=228C) | Assigned |
| 240-238-xxxx | Washington, MD 183 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-239-xxxx | Leonardtown, MD 204 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-241-xxxx | Washington, MD 176 miles | STARPOWER COMMUNICATIONS, LLC - MD Type=Landline (OCN=8832) | Assigned |
| 240-241-0xxx | Washington, MD 176 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-241-5xxx | Washington, MD 176 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-241-6xxx | Washington, MD 176 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-241-7xxx | Washington, MD 176 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-242-xxxx | Washington, MD 180 miles | STARPOWER COMMUNICATIONS, LLC - MD Type=Landline (OCN=8832) | Assigned |
| 240-242-3xxx | Washington, MD 180 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-242-4xxx | Washington, MD 180 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-242-5xxx | Washington, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-242-6xxx | Washington, MD 180 miles | CTC COMMUNICATIONS CORP. - MD Type=Landline (OCN=2697) | Assigned |
| 240-242-7xxx | Washington, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-242-9xxx | Washington, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-243-xxxx | Gaithersburg, MD 183 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-243-3xxx | Gaithersburg, MD 183 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-244-xxxx | Washington, MD 184 miles | STARPOWER COMMUNICATIONS, LLC - MD Type=Landline (OCN=8832) | Assigned |
| 240-244-0xxx | Washington, MD 184 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-244-1xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-244-3xxx | Washington, MD 184 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-244-4xxx | Washington, MD 184 miles | CBEYOND COMM, LLC MD Type=Landline (OCN=087F) | Assigned |
| 240-244-5xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-244-6xxx | Washington, MD 184 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-244-7xxx | Washington, MD 184 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-244-9xxx | Washington, MD 184 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-245-xxxx | Washington, MD 172 miles | STARPOWER COMMUNICATIONS, LLC - MD Type=Landline (OCN=8832) | Assigned |
| 240-245-0xxx | Washington, MD 172 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-245-1xxx | Washington, MD 172 miles | CTC COMMUNICATIONS CORP. - MD Type=Landline (OCN=2697) | Assigned |
| 240-245-3xxx | Washington, MD 172 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-245-4xxx | Washington, MD 172 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-245-5xxx | Washington, MD 172 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-245-6xxx | Washington, MD 172 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-245-7xxx | Washington, MD 172 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-246-xxxx | Gaithersburg, MD 183 miles | STARPOWER COMMUNICATIONS, LLC - MD Type=Landline (OCN=8832) | Assigned |
| 240-246-3xxx | Gaithersburg, MD 183 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-246-4xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-246-5xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-246-6xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-246-7xxx | Gaithersburg, MD 183 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-247-xxxx | Washington, MD 181 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-247-7xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-248-xxxx | Ridge, MD 203 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-249-xxxx | Mechanicsville, MD 197 miles | TELEPORT COMMUNICATIONS GROUP, INC. - DC Type=Landline (OCN=7529) | Assigned |
| 240-249-0xxx | Mechanicsville, MD 197 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-249-1xxx | Mechanicsville, MD 197 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-249-2xxx | Mechanicsville, MD 197 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-249-3xxx | Mechanicsville, MD 197 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-249-5xxx | Mechanicsville, MD 197 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-249-6xxx | Mechanicsville, MD 197 miles | IDT AMERICA CORP - MD Type=Landline (OCN=228C) | Assigned |
| 240-249-8xxx | Mechanicsville, MD 197 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-250-xxxx | Brandywine, MD 188 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-251-xxxx | Highfield, MD 180 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-252-xxxx | Gaithersburg, MD 178 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-252-0xxx | Gaithersburg, MD 178 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-252-8xxx | Gaithersburg, MD 178 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-252-9xxx | Gaithersburg, MD 178 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-253-xxxx | Washington, MD 186 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-253-2xxx | Washington, MD 186 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-253-3xxx | Washington, MD 186 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-253-7xxx | Washington, MD 186 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-254-xxxx | Hughesville, MD 193 miles | TELEPORT COMMUNICATIONS GROUP, INC. - DC Type=Landline (OCN=7529) | Assigned |
| 240-254-0xxx | Hughesville, MD 193 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-254-1xxx | Hughesville, MD 193 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-254-2xxx | Hughesville, MD 193 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-254-3xxx | Hughesville, MD 193 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-254-5xxx | Hughesville, MD 193 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-254-6xxx | Hughesville, MD 193 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-254-8xxx | Hughesville, MD 193 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-255-xxxx | Poolesville, MD 193 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-256-xxxx | Leonardtown, MD 204 miles | TELEPORT COMMUNICATIONS GROUP, INC. - DC Type=Landline (OCN=7529) | Assigned |
| 240-256-0xxx | Leonardtown, MD 204 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-256-1xxx | Leonardtown, MD 204 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-256-2xxx | Leonardtown, MD 204 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-256-3xxx | Leonardtown, MD 204 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-256-5xxx | Leonardtown, MD 204 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-256-6xxx | Leonardtown, MD 204 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-256-7xxx | Leonardtown, MD 204 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-256-8xxx | Leonardtown, MD 204 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-257-xxxx | Nanjemoy, MD 214 miles | TELEPORT COMMUNICATIONS GROUP, INC. - DC Type=Landline (OCN=7529) | Assigned |
| 240-257-0xxx | Nanjemoy, MD 214 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-257-1xxx | Nanjemoy, MD 214 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-257-2xxx | Nanjemoy, MD 214 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-257-3xxx | Nanjemoy, MD 214 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-257-5xxx | Nanjemoy, MD 214 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-257-6xxx | Nanjemoy, MD 214 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-257-7xxx | Nanjemoy, MD 214 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-257-8xxx | Nanjemoy, MD 214 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-258-xxxx | Ridge, MD 203 miles | TELEPORT COMMUNICATIONS GROUP, INC. - DC Type=Landline (OCN=7529) | Assigned |
| 240-258-0xxx | Ridge, MD 203 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-258-1xxx | Ridge, MD 203 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-258-2xxx | Ridge, MD 203 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-258-4xxx | Ridge, MD 203 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-258-5xxx | Ridge, MD 203 miles | IDT AMERICA CORP - MD Type=Landline (OCN=228C) | Assigned |
| 240-258-6xxx | Ridge, MD 203 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-258-7xxx | Ridge, MD 203 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-258-8xxx | Ridge, MD 203 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-260-xxxx | Washington, MD 181 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-261-xxxx | Washington, MD 168 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-262-xxxx | Damascus, MD 183 miles | TIDALWAVE TELEPHONE INC. Type=Landline (OCN=6132) | Assigned |
| 240-263-xxxx | Damascus, MD 183 miles | TIDALWAVE TELEPHONE INC. Type=Landline (OCN=6132) | Assigned |
| 240-264-xxxx | Laurel, MD 171 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-264-0xxx | Laurel, MD 171 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-264-5xxx | Laurel, MD 171 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-264-6xxx | Laurel, MD 171 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-264-7xxx | Laurel, MD 171 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-264-9xxx | Laurel, MD 171 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-265-xxxx | Washington, MD 177 miles | TIDALWAVE TELEPHONE INC. Type=Landline (OCN=6132) | Assigned |
| 240-266-xxxx | Washington, MD 172 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-267-xxxx | Washington, MD 177 miles | TIDALWAVE TELEPHONE INC. Type=Landline (OCN=6132) | Assigned |
| 240-268-xxxx | Washington, MD 181 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-269-xxxx | Washington, MD 184 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-270-xxxx | Washington, MD 172 miles | TIDALWAVE TELEPHONE INC. Type=Landline (OCN=6132) | Assigned |
| 240-271-xxxx | Washington, MD 177 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-272-xxxx | Washington, MD 172 miles | TIDALWAVE TELEPHONE INC. Type=Landline (OCN=6132) | Assigned |
| 240-273-xxxx | Washington, MD 181 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-273-1xxx | Washington, MD 181 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-273-2xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-273-5xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-273-6xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-273-8xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-274-xxxx | Washington, MD 184 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-275-xxxx | Grantsville, MD 267 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-276-xxxx | Washington, MD 183 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-277-xxxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-278-xxxx | Laurel, MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-278-1xxx | Laurel, MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-279-xxxx | Waldorf, MD 195 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-280-xxxx | Laurel, MD 161 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-280-0xxx | Laurel, MD 161 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-280-3xxx | Laurel, MD 161 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-280-4xxx | Laurel, MD 161 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-280-5xxx | Laurel, MD 161 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-280-6xxx | Laurel, MD 161 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-280-9xxx | Laurel, MD 161 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-281-xxxx | Washington, MD 184 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-282-xxxx | Mechanicsville, MD 197 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-283-xxxx | Washington, MD 180 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-283-4xxx | Washington, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-283-5xxx | Washington, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-283-7xxx | Washington, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-284-xxxx | Frostburg, MD 254 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-284-1xxx | Frostburg, MD 254 miles | IDT AMERICA CORP - MD Type=Landline (OCN=228C) | Assigned |
| 240-284-2xxx | Frostburg, MD 254 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-284-3xxx | Frostburg, MD 254 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-284-4xxx | Frostburg, MD 254 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-284-5xxx | Frostburg, MD 254 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-284-6xxx | Frostburg, MD 254 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-284-8xxx | Frostburg, MD 254 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-285-xxxx | Frederick, MD 188 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-285-9xxx | Frederick, MD 188 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-286-xxxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-286-0xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-287-xxxx | Hancock, MD 215 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-288-xxxx | Thurmont, MD 179 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-288-1xxx | Thurmont, MD 179 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-288-2xxx | Thurmont, MD 179 miles | AT&T LOCAL Type=Landline (OCN=7421) | Assigned |
| 240-288-8xxx | Thurmont, MD 179 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-289-xxxx | Washington, MD 186 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-289-2xxx | Washington, MD 186 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-289-3xxx | Washington, MD 186 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-290-xxxx | Washington, MD 181 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-291-xxxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-291-3xxx | Hagerstown, MD 188 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-291-4xxx | Hagerstown, MD 188 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-291-5xxx | Hagerstown, MD 188 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-291-7xxx | Hagerstown, MD 188 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-291-9xxx | Hagerstown, MD 188 miles | TELCOVE OPERATIONS, INC. - MD Type=Landline (OCN=4749) | Assigned |
| 240-292-xxxx | Washington, MD 183 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-292-0xxx | Washington, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-292-1xxx | Washington, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-292-4xxx | Washington, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-292-5xxx | Washington, MD 183 miles | TW TELECOM OF MARYLAND LLC - MD Type=Landline (OCN=7591) | Assigned |
| 240-292-6xxx | Washington, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-292-7xxx | Washington, MD 183 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-292-8xxx | Washington, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-292-9xxx | Washington, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-293-xxxx | Washington, MD 180 miles | STARPOWER COMMUNICATIONS, LLC - MD Type=Landline (OCN=8832) | Assigned |
| 240-293-0xxx | Washington, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-293-1xxx | Washington, MD 180 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-293-2xxx | Washington, MD 180 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-293-3xxx | Washington, MD 180 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-293-4xxx | Washington, MD 180 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-293-5xxx | Washington, MD 180 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-293-6xxx | Washington, MD 180 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-293-7xxx | Washington, MD 180 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-293-9xxx | Washington, MD 180 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-294-xxxx | Laurel, MD 169 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-294-1xxx | Laurel, MD 169 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-294-2xxx | Laurel, MD 169 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-294-3xxx | Laurel, MD 169 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-294-4xxx | Laurel, MD 169 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-294-5xxx | Laurel, MD 169 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-294-6xxx | Laurel, MD 169 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-294-7xxx | Laurel, MD 169 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-294-8xxx | Laurel, MD 169 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-295-xxxx | Laurel, MD 169 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-295-2xxx | Laurel, MD 169 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-295-3xxx | Laurel, MD 169 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-296-xxxx | Washington, MD 181 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-296-2xxx | Washington, MD 181 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-297-xxxx | Washington, MD 176 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-297-9xxx | Washington, MD 176 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-298-xxxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-299-xxxx | Waldorf, MD 195 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-300-xxxx | Waldorf, MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-300-1xxx | Waldorf, MD | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-300-2xxx | Waldorf, MD | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-300-3xxx | Waldorf, MD | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-300-4xxx | Waldorf, MD | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-300-5xxx | Waldorf, MD | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-300-6xxx | Waldorf, MD | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-300-7xxx | Waldorf, MD | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-300-8xxx | Waldorf, MD | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-300-9xxx | Waldorf, MD | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-303-xxxx | Washington, MD 184 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-303-2xxx | Washington, MD 184 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-304-xxxx | Washington, MD 182 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-304-3xxx | Washington, MD 182 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-305-xxxx | Washington, MD 188 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-306-xxxx | Gaithersburg, MD 183 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-307-xxxx | Emmitsburg, MD 172 miles | AT&T LOCAL Type=Landline (OCN=7421) | Assigned |
| 240-307-0xxx | Emmitsburg, MD 172 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-307-3xxx | Emmitsburg, MD 172 miles | MCIMETRO ACCESS TRANSMISSION SERVICES LLC Type=Landline (OCN=7229) | Assigned |
| 240-308-xxxx | Damascus, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-308-6xxx | Damascus, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-308-7xxx | Damascus, MD 183 miles | MCIMETRO ACCESS TRANSMISSION SERVICES LLC Type=Landline (OCN=7229) | Assigned |
| 240-308-8xxx | Damascus, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-310-xxxx | Hagerstown, MD 188 miles | USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD Type=Wireless (OCN=4720) | Assigned |
| 240-310-1xxx | Hagerstown, MD 188 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-310-2xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-310-3xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-310-4xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-310-5xxx | Hagerstown, MD 188 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-310-6xxx | Hagerstown, MD 188 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-310-9xxx | Hagerstown, MD 188 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-312-xxxx | Washington, MD 182 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-312-2xxx | Washington, MD 182 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-312-3xxx | Washington, MD 182 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-313-xxxx | Hagerstown, MD 188 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-313-0xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-313-5xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-313-6xxx | Hagerstown, MD 188 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-313-7xxx | Hagerstown, MD 188 miles | AT&T LOCAL Type=Landline (OCN=7421) | Assigned |
| 240-313-8xxx | Hagerstown, MD 188 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-314-xxxx | Washington, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-314-9xxx | Washington, MD 184 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-315-xxxx | Frederick, MD 180 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-315-1xxx | Frederick, MD 180 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-315-2xxx | Frederick, MD 180 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-315-3xxx | Frederick, MD 180 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-315-4xxx | Frederick, MD 180 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-315-5xxx | Frederick, MD 180 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-315-6xxx | Frederick, MD 180 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-315-7xxx | Frederick, MD 180 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-315-8xxx | Frederick, MD 180 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-316-xxxx | Washington, MD 175 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-316-3xxx | Washington, MD 175 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-316-4xxx | Washington, MD 175 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-317-xxxx | Lexington Park Great Mills, MD 199 miles | STARPOWER COMMUNICATIONS, LLC - MD Type=Landline (OCN=8832) | Assigned |
| 240-317-2xxx | Lexington Park Great Mills, MD 199 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-317-3xxx | Lexington Park Great Mills, MD 199 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-317-4xxx | Lexington Park Great Mills, MD 199 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-317-5xxx | Lexington Park Great Mills, MD 199 miles | IDT AMERICA CORP - MD Type=Landline (OCN=228C) | Assigned |
| 240-317-6xxx | Lexington Park Great Mills, MD 199 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-317-7xxx | Lexington Park Great Mills, MD 199 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-317-9xxx | Lexington Park Great Mills, MD 199 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-318-xxxx | Washington, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-318-2xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-318-3xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-318-8xxx | Washington, MD 184 miles | VDL, INC. DBA GLOBAL TELECOM BROKERS - MD Type=Landline (OCN=4492) | Assigned |
| 240-319-xxxx | Laurel, MD 151 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-319-4xxx | Laurel, MD 151 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-319-7xxx | Laurel, MD 151 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-319-8xxx | Laurel, MD 151 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-320-xxxx | Waldorf, MD 195 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-320-2xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-320-3xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-320-4xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-320-5xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-320-6xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-320-7xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-321-xxxx | Oakland, MD 283 miles | USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD Type=Wireless (OCN=4720) | Assigned |
| 240-321-8xxx | Oakland, MD 283 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-321-9xxx | Oakland, MD 283 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-322-xxxx | McCoole, MD 263 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-323-xxxx | Emmitsburg, MD 172 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-324-xxxx | Ashton, MD 152 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-324-6xxx | Ashton, MD 152 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-324-7xxx | Ashton, MD 152 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-324-8xxx | Ashton, MD 152 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-324-9xxx | Ashton, MD 152 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-325-xxxx | Damascus, MD 183 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-326-xxxx | Washington, MD 177 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-326-2xxx | Washington, MD 177 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-326-3xxx | Washington, MD 177 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-327-xxxx | Gaithersburg, MD 183 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-328-xxxx | Washington, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-328-0xxx | Washington, MD 184 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-328-2xxx | Washington, MD 184 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-328-3xxx | Washington, MD 184 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-328-4xxx | Washington, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-328-5xxx | Washington, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-328-6xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-328-7xxx | Washington, MD 184 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-328-8xxx | Washington, MD 184 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-328-9xxx | Washington, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-329-xxxx | Hagerstown, MD 188 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-329-1xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-329-5xxx | Hagerstown, MD 188 miles | FIBERNET, LLC Type=Landline (OCN=4095) | Assigned |
| 240-329-6xxx | Hagerstown, MD 188 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-329-7xxx | Hagerstown, MD 188 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-329-8xxx | Hagerstown, MD 188 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-330-xxxx | Washington, MD 175 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-330-0xxx | Washington, MD 175 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-330-1xxx | Washington, MD 175 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-330-2xxx | Washington, MD 175 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-330-3xxx | Washington, MD 175 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-330-4xxx | Washington, MD 175 miles | CBEYOND COMM, LLC MD Type=Landline (OCN=087F) | Assigned |
| 240-330-5xxx | Washington, MD 175 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-330-6xxx | Washington, MD 175 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-331-xxxx | Washington, MD 181 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-332-xxxx | Tompkinsville, MD 205 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-333-xxxx | Washington, MD 184 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-334-xxxx | Washington, MD 172 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-335-xxxx | Washington, MD 172 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-335-3xxx | Washington, MD 172 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-336-xxxx | Washington, MD 184 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-337-xxxx | Washington, MD 182 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-338-xxxx | Washington, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-338-4xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-338-5xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-338-6xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-338-7xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-338-8xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-339-xxxx | Washington, MD 177 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-339-1xxx | Washington, MD 177 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-339-2xxx | Washington, MD 177 miles | CBEYOND COMM, LLC MD Type=Landline (OCN=087F) | Assigned |
| 240-339-3xxx | Washington, MD 177 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-339-4xxx | Washington, MD 177 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-339-5xxx | Washington, MD 177 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-340-xxxx | Washington, MD | SPRINT SPECTRUM L.P. Type=Wireless Date: 10/02/2011 (OCN=6664) | Assigned |
| 240-341-xxxx | Buckeystown, MD 180 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-341-0xxx | Buckeystown, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-342-xxxx | Ashton, MD 174 miles | STARPOWER COMMUNICATIONS, LLC - MD Type=Landline (OCN=8832) | Assigned |
| 240-342-0xxx | Ashton, MD 174 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-342-1xxx | Ashton, MD 174 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-342-2xxx | Ashton, MD 174 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-342-3xxx | Ashton, MD 174 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-342-4xxx | Ashton, MD 174 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-342-5xxx | Ashton, MD 174 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-342-6xxx | Ashton, MD 174 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-343-xxxx | Hancock, MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-343-1xxx | Hancock, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-343-2xxx | Hancock, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-343-3xxx | Hancock, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-343-4xxx | Hancock, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-343-5xxx | Hancock, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-343-6xxx | Hancock, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-344-xxxx | Frederick, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-345-xxxx | Ashton, MD 195 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-345-2xxx | Ashton, MD 195 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-345-4xxx | Ashton, MD 195 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-345-5xxx | Ashton, MD 195 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-345-6xxx | Ashton, MD 195 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-345-7xxx | Ashton, MD 195 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-345-8xxx | Ashton, MD 195 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-346-xxxx | Waldorf, MD 195 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-347-xxxx | Hagerstown, MD 195 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-347-4xxx | Hagerstown, MD 195 miles | SPRINT COMMUNICATIONS COMPANY, L.P. - MD Type=Landline (OCN=8725) | Assigned |
| 240-347-5xxx | Hagerstown, MD 195 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-347-6xxx | Hagerstown, MD 195 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-347-7xxx | Hagerstown, MD 195 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-347-8xxx | Hagerstown, MD 195 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-347-9xxx | Hagerstown, MD 195 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-348-xxxx | Washington, MD 184 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-348-2xxx | Washington, MD 184 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-348-3xxx | Washington, MD 184 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-348-4xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-349-xxxx | La Plata, MD 206 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-349-2xxx | La Plata, MD 206 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-349-3xxx | La Plata, MD 206 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-349-6xxx | La Plata, MD 206 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-349-7xxx | La Plata, MD 206 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-350-xxxx | Washington, MD 185 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-351-xxxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-352-xxxx | La Plata, MD 206 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-353-xxxx | Washington, MD 171 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-354-xxxx | Washington, MD 185 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-355-xxxx | Washington, MD 171 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-356-xxxx | Myersville, MD 188 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-356-1xxx | Myersville, MD 188 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-356-3xxx | Myersville, MD 188 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-356-5xxx | Myersville, MD 188 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-356-6xxx | Myersville, MD 188 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-357-xxxx | Frederick, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-357-2xxx | Frederick, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-357-9xxx | Frederick, MD 183 miles | TELCOVE OPERATIONS, INC. - MD Type=Landline (OCN=4749) | Assigned |
| 240-358-xxxx | Damascus, MD 183 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-359-xxxx | Indian Head, MD 210 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-361-xxxx | Gaithersburg, MD 183 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-361-7xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-361-8xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-362-xxxx | Cumberland, MD 243 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-362-1xxx | Cumberland, MD 243 miles | USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD Type=Wireless (OCN=4720) | Assigned |
| 240-362-2xxx | Cumberland, MD 243 miles | USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD Type=Wireless (OCN=4720) | Assigned |
| 240-362-3xxx | Cumberland, MD 243 miles | USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD Type=Wireless (OCN=4720) | Assigned |
| 240-362-4xxx | Cumberland, MD 243 miles | USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD Type=Wireless (OCN=4720) | Assigned |
| 240-362-5xxx | Cumberland, MD 243 miles | USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD Type=Wireless (OCN=4720) | Assigned |
| 240-362-6xxx | Cumberland, MD 243 miles | USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD Type=Wireless (OCN=4720) | Assigned |
| 240-362-7xxx | Cumberland, MD 243 miles | IDT AMERICA CORP - MD Type=Landline (OCN=228C) | Assigned |
| 240-362-8xxx | Cumberland, MD 243 miles | USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD Type=Wireless (OCN=4720) | Assigned |
| 240-362-9xxx | Cumberland, MD 243 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-363-xxxx | Washington, MD 180 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-364-xxxx | Gaithersburg, MD 183 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-364-4xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-365-xxxx | Damascus, MD 183 miles | BALTIMORE-WASHINGTON TELEPHONE BWT Type=Landline (OCN=8697) | Assigned |
| 240-366-xxxx | Williamsport, MD 200 miles | AT&T LOCAL Type=Landline (OCN=7421) | Assigned |
| 240-366-1xxx | Williamsport, MD 200 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-366-3xxx | Williamsport, MD 200 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-366-7xxx | Williamsport, MD 200 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-366-8xxx | Williamsport, MD 200 miles | SPRINT COMMUNICATIONS COMPANY, L.P. - MD Type=Landline (OCN=8725) | Assigned |
| 240-367-xxxx | Frederick, MD 188 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-367-2xxx | Frederick, MD 188 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-367-3xxx | Frederick, MD 188 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-367-4xxx | Frederick, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-367-5xxx | Frederick, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-367-9xxx | Frederick, MD 188 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-368-xxxx | Waldorf, MD 184 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-369-xxxx | Mount Airy, MD 173 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-370-xxxx | Washington, MD 175 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-371-xxxx | Washington, MD 180 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-372-xxxx | Gaithersburg, MD 188 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-373-xxxx | Washington, MD 166 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-374-xxxx | Laurel, MD 169 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-374-2xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-374-3xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-374-8xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-374-9xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-375-xxxx | Washington, MD 195 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-376-xxxx | Hughesville, MD 193 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-377-xxxx | Indian Head, MD 210 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-377-0xxx | Indian Head, MD 210 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-377-1xxx | Indian Head, MD 210 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-377-6xxx | Indian Head, MD 210 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-377-7xxx | Indian Head, MD 210 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-377-8xxx | Indian Head, MD 210 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-378-xxxx | Cumberland, MD 243 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-379-xxxx | Frederick, MD 188 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-380-xxxx | Washington, MD 166 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-380-1xxx | Washington, MD 166 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-380-2xxx | Washington, MD 166 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-380-3xxx | Washington, MD 166 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-380-4xxx | Washington, MD 166 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-380-5xxx | Washington, MD 166 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-380-6xxx | Washington, MD 166 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-380-7xxx | Washington, MD 166 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-380-8xxx | Washington, MD 166 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-380-9xxx | Washington, MD 166 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-381-xxxx | Washington, MD 177 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-382-xxxx | Hagerstown, MD 179 miles | TELEPORT COMMUNICATIONS GROUP AMERICA, INC. - MD Type=Landline (OCN=7325) | Assigned |
| 240-382-0xxx | Hagerstown, MD 179 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-382-1xxx | Hagerstown, MD 179 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-382-2xxx | Hagerstown, MD 179 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-382-3xxx | Hagerstown, MD 179 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-382-4xxx | Hagerstown, MD 179 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-382-5xxx | Hagerstown, MD 179 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-382-7xxx | Hagerstown, MD 179 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-382-8xxx | Hagerstown, MD 179 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-382-9xxx | Hagerstown, MD 179 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-383-xxxx | Washington, MD 184 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-383-1xxx | Washington, MD 184 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-383-3xxx | Washington, MD 184 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-383-4xxx | Washington, MD 184 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-383-5xxx | Washington, MD 184 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-384-xxxx | Lexington Park Great Mills, MD 199 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-385-xxxx | Myersville, MD 186 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-385-2xxx | Myersville, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-385-3xxx | Myersville, MD 186 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-385-4xxx | Myersville, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-385-5xxx | Myersville, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-385-6xxx | Myersville, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-385-7xxx | Myersville, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-385-8xxx | Myersville, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-385-9xxx | Myersville, MD 186 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-386-xxxx | Washington, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-386-7xxx | Washington, MD 184 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-386-8xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-386-9xxx | Washington, MD 184 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-387-xxxx | Washington, MD 182 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-387-6xxx | Washington, MD 182 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-387-7xxx | Washington, MD 182 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-388-xxxx | Gaithersburg, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-388-5xxx | Gaithersburg, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-388-9xxx | Gaithersburg, MD 181 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-389-xxxx | Ashton, MD 174 miles | ATX TELECOMMUNICATIONS SERVICES, LTD Type=Landline (OCN=7061) | Assigned |
| 240-389-0xxx | Ashton, MD 174 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-389-1xxx | Ashton, MD 174 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-389-2xxx | Ashton, MD 174 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-389-3xxx | Ashton, MD 174 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-389-4xxx | Ashton, MD 174 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-389-5xxx | Ashton, MD 174 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-389-7xxx | Ashton, MD 174 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-389-8xxx | Ashton, MD 174 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-389-9xxx | Ashton, MD 174 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-390-xxxx | Ashton, MD 174 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-390-2xxx | Ashton, MD 174 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-390-3xxx | Ashton, MD 174 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-390-6xxx | Ashton, MD 174 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-391-xxxx | Washington, MD 176 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-391-3xxx | Washington, MD 176 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-391-6xxx | Washington, MD 176 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-391-7xxx | Washington, MD 176 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-391-8xxx | Washington, MD 176 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-392-xxxx | Washington, MD 182 miles | STARPOWER COMMUNICATIONS, LLC - MD Type=Landline (OCN=8832) | Assigned |
| 240-392-0xxx | Washington, MD 182 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-392-1xxx | Washington, MD 182 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-392-2xxx | Washington, MD 182 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-392-3xxx | Washington, MD 182 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-392-4xxx | Washington, MD 182 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-392-5xxx | Washington, MD 182 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-393-xxxx | Washington, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-393-4xxx | Washington, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-393-5xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-393-6xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-393-7xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-393-8xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-393-9xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-394-xxxx | Mount Airy, MD 173 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-394-1xxx | Mount Airy, MD 173 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-394-3xxx | Mount Airy, MD 173 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-394-4xxx | Mount Airy, MD 173 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-394-5xxx | Mount Airy, MD 173 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-394-6xxx | Mount Airy, MD 173 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-394-7xxx | Mount Airy, MD 173 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-394-8xxx | Mount Airy, MD 173 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-394-9xxx | Mount Airy, MD 173 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-395-xxxx | Washington, MD 184 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-395-3xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-396-xxxx | Washington, MD 184 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-396-3xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-396-6xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-396-7xxx | Washington, MD 184 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-396-8xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-397-xxxx | Frederick, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-397-2xxx | Frederick, MD 183 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-397-5xxx | Frederick, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-397-6xxx | Frederick, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-397-7xxx | Frederick, MD 183 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-397-8xxx | Frederick, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-397-9xxx | Frederick, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-398-xxxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-398-3xxx | Washington, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-398-5xxx | Washington, MD 181 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-399-xxxx | Washington, MD 183 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-400-xxxx | Washington, MD | SPRINT SPECTRUM L.P. Type=Wireless Date: 10/02/2011 (OCN=6664) | Assigned |
| 240-400-0xxx | Washington, MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless Date: 10/02/2011 (OCN=6395) | Assigned |
| 240-401-xxxx | Washington, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-402-xxxx | Washington, MD | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-403-xxxx | Washington, MD 183 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-403-7xxx | Washington, MD 183 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-404-xxxx | Gaithersburg, MD 183 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-404-1xxx | Gaithersburg, MD 183 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-404-2xxx | Gaithersburg, MD 183 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-404-3xxx | Gaithersburg, MD 183 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-404-4xxx | Gaithersburg, MD 183 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-404-5xxx | Gaithersburg, MD 183 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-404-8xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-405-xxxx | Frederick, MD 188 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-405-0xxx | Frederick, MD 188 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-405-2xxx | Frederick, MD 188 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-405-3xxx | Frederick, MD 188 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-405-4xxx | Frederick, MD 188 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-405-5xxx | Frederick, MD 188 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-405-6xxx | Frederick, MD 188 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-405-7xxx | Frederick, MD 188 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-405-8xxx | Frederick, MD 188 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-405-9xxx | Frederick, MD 188 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-406-xxxx | Washington, MD 204 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-406-1xxx | Washington, MD 204 miles | BROADVIEW NETWORKS, INC. - VA Type=Wireless (OCN=5978) | Assigned |
| 240-406-2xxx | Washington, MD 204 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-406-3xxx | Washington, MD 204 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-406-4xxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-406-5xxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-406-6xxx | Washington, MD 204 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-406-7xxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-406-8xxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-406-9xxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-407-xxxx | Washington, MD 184 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-407-7xxx | Washington, MD 184 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-408-xxxx | Washington, MD 204 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-408-1xxx | Washington, MD 204 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-408-2xxx | Washington, MD 204 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-408-3xxx | Washington, MD 204 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-408-4xxx | Washington, MD 204 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-408-5xxx | Washington, MD 204 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-408-6xxx | Washington, MD 204 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-408-7xxx | Washington, MD 204 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-408-8xxx | Washington, MD 204 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-408-9xxx | Washington, MD 204 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-409-xxxx | Frederick, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-412-xxxx | Waldorf, MD 206 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-412-0xxx | Waldorf, MD 206 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-412-2xxx | Waldorf, MD 206 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-413-xxxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-414-xxxx | Washington, MD 186 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-415-xxxx | Frederick, MD 188 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-415-5xxx | Frederick, MD 188 miles | FIBERNET, LLC Type=Landline (OCN=4095) | Assigned |
| 240-415-6xxx | Frederick, MD 188 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-415-7xxx | Frederick, MD 188 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-415-8xxx | Frederick, MD 188 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-415-9xxx | Frederick, MD 188 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-416-xxxx | Waldorf, MD 195 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-416-8xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-416-9xxx | Waldorf, MD 195 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-417-xxxx | Washington, MD 182 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-418-xxxx | Washington, MD 171 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-419-xxxx | Waldorf, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-419-2xxx | Waldorf, MD 186 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-419-3xxx | Waldorf, MD 186 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-419-5xxx | Waldorf, MD 186 miles | CBEYOND COMM, LLC MD Type=Landline (OCN=087F) | Assigned |
| 240-419-6xxx | Waldorf, MD 186 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-420-xxxx | Hagerstown, MD 195 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-421-xxxx | Washington, MD 183 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-422-xxxx | Frederick, MD 188 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-422-8xxx | Frederick, MD 188 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-423-xxxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-424-xxxx | Washington, MD 175 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-424-0xxx | Washington, MD 175 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-424-5xxx | Washington, MD 175 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-425-xxxx | Washington, MD 184 miles | DSLNET COMMUNICATIONS VA, INC. - MD Type=Landline (OCN=5245) | Assigned |
| 240-425-2xxx | Washington, MD 184 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-425-3xxx | Washington, MD 184 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-425-7xxx | Washington, MD 184 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-426-xxxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-427-xxxx | Waldorf, MD 195 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-427-1xxx | Waldorf, MD 195 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-427-2xxx | Waldorf, MD 195 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-427-5xxx | Waldorf, MD 195 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-427-6xxx | Waldorf, MD 195 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-427-7xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-427-8xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-428-xxxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-428-1xxx | Washington, MD 204 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-428-2xxx | Washington, MD 204 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-428-4xxx | Washington, MD 204 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-428-6xxx | Washington, MD 204 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-429-xxxx | Washington, MD 179 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-429-1xxx | Washington, MD 179 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-429-2xxx | Washington, MD 179 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-430-xxxx | Washington, MD 180 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-431-xxxx | Lexington Park Great Mills, MD 199 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-432-xxxx | Washington, MD 171 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-433-xxxx | Washington, MD 180 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-433-3xxx | Washington, MD 180 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-434-xxxx | Leonardtown, MD 204 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-434-1xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-434-2xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-434-3xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-434-5xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-434-6xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-434-8xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-434-9xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-435-xxxx | Waldorf, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-435-2xxx | Waldorf, MD 186 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-435-3xxx | Waldorf, MD 186 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-435-4xxx | Waldorf, MD 186 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-435-6xxx | Waldorf, MD 186 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-435-7xxx | Waldorf, MD 186 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-435-8xxx | Waldorf, MD 186 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-435-9xxx | Waldorf, MD 186 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-436-xxxx | Buckeystown, MD 181 miles | TELCOVE OPERATIONS, INC. - MD Type=Landline (OCN=4749) | Assigned |
| 240-436-1xxx | Buckeystown, MD 181 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-436-2xxx | Buckeystown, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-436-3xxx | Buckeystown, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-436-4xxx | Buckeystown, MD 181 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-437-xxxx | Ashton, MD 174 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-437-2xxx | Ashton, MD 174 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-437-3xxx | Ashton, MD 174 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-437-4xxx | Ashton, MD 174 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-437-6xxx | Ashton, MD 174 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-437-7xxx | Ashton, MD 174 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-437-8xxx | Ashton, MD 174 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-438-xxxx | Washington, MD | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-439-xxxx | Frederick, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-439-1xxx | Frederick, MD 183 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-439-2xxx | Frederick, MD 183 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-439-4xxx | Frederick, MD 183 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-439-5xxx | Frederick, MD 183 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-439-6xxx | Frederick, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-439-7xxx | Frederick, MD 183 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-439-8xxx | Frederick, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-440-xxxx | Frederick, MD 180 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-440-4xxx | Frederick, MD 180 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-440-7xxx | Frederick, MD 180 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-440-8xxx | Frederick, MD 180 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-440-9xxx | Frederick, MD 180 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-441-xxxx | Washington, MD 186 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-442-xxxx | Oakland, MD 283 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-442-1xxx | Oakland, MD 283 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-442-2xxx | Oakland, MD 283 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-442-3xxx | Oakland, MD 283 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-442-4xxx | Oakland, MD 283 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-442-5xxx | Oakland, MD 283 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-442-6xxx | Oakland, MD 283 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-442-7xxx | Oakland, MD 283 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-444-xxxx | Laurel, MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless Date: 11/06/2011 (OCN=6395) | Assigned |
| 240-446-xxxx | Frederick, MD 188 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-447-xxxx | Washington, MD 171 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-448-xxxx | Waldorf, MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless Date: 11/06/2011 (OCN=6395) | Assigned |
| 240-449-xxxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-449-1xxx | Gaithersburg, MD 183 miles | CTC COMMUNICATIONS CORP. - MD Type=Landline (OCN=2697) | Assigned |
| 240-449-3xxx | Gaithersburg, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-449-4xxx | Gaithersburg, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-449-8xxx | Gaithersburg, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-450-xxxx | Washington, MD 181 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-450-2xxx | Washington, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-452-xxxx | Hagerstown, MD | NTELOS NETWORK INC.-VA Type=Landline (OCN=7849) | Assigned |
| 240-452-0xxx | Hagerstown, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-452-1xxx | Hagerstown, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-452-2xxx | Hagerstown, MD | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-452-4xxx | Hagerstown, MD | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-452-5xxx | Hagerstown, MD | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-452-6xxx | Hagerstown, MD | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-452-7xxx | Hagerstown, MD | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-452-8xxx | Hagerstown, MD | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-452-9xxx | Hagerstown, MD | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-453-xxxx | Washington, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-454-xxxx | Gaithersburg, MD 181 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-454-0xxx | Gaithersburg, MD 181 miles | NEUTRAL TANDEM-WASHINGTON, DC., LLC - DC Type=Landline (OCN=850D) | Assigned |
| 240-454-1xxx | Gaithersburg, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-454-2xxx | Gaithersburg, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-454-3xxx | Gaithersburg, MD 181 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-454-4xxx | Gaithersburg, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-454-5xxx | Gaithersburg, MD 181 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-454-8xxx | Gaithersburg, MD 181 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-454-9xxx | Gaithersburg, MD 181 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-455-xxxx | Washington, MD 182 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-455-2xxx | Washington, MD 182 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-455-3xxx | Washington, MD 182 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-455-4xxx | Washington, MD 182 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-455-5xxx | Washington, MD 182 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-455-6xxx | Washington, MD 182 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-455-7xxx | Washington, MD 182 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-455-8xxx | Washington, MD 182 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-456-xxxx | Laurel, MD 171 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-456-1xxx | Laurel, MD 171 miles | CBEYOND COMM, LLC MD Type=Landline (OCN=087F) | Assigned |
| 240-457-xxxx | Frederick, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-457-4xxx | Frederick, MD 183 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-457-8xxx | Frederick, MD 183 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-457-9xxx | Frederick, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-459-xxxx | Laurel, MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-459-1xxx | Laurel, MD | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-459-3xxx | Laurel, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-459-4xxx | Laurel, MD | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-459-6xxx | Laurel, MD | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-459-7xxx | Laurel, MD | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-459-8xxx | Laurel, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-460-xxxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-461-xxxx | Washington, MD 179 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-462-xxxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-463-xxxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-464-xxxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-464-5xxx | Washington, MD 184 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-465-xxxx | Washington, MD 184 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-466-xxxx | Mechanicsville, MD 197 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-466-1xxx | Mechanicsville, MD 197 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-466-4xxx | Mechanicsville, MD 197 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-466-6xxx | Mechanicsville, MD 197 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-466-8xxx | Mechanicsville, MD 197 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-468-xxxx | Washington, MD 175 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-468-4xxx | Washington, MD 175 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-468-7xxx | Washington, MD 175 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-469-xxxx | Hagerstown, MD 195 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-469-0xxx | Hagerstown, MD 195 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-469-2xxx | Hagerstown, MD 195 miles | TELCOVE OPERATIONS, INC. - MD Type=Landline (OCN=4749) | Assigned |
| 240-469-3xxx | Hagerstown, MD 195 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-469-4xxx | Hagerstown, MD 195 miles | SPRINT COMMUNICATIONS COMPANY, L.P. - MD Type=Landline (OCN=8725) | Assigned |
| 240-469-6xxx | Hagerstown, MD 195 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-469-7xxx | Hagerstown, MD 195 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-471-xxxx | Washington, MD 180 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-471-3xxx | Washington, MD 180 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-472-xxxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-473-xxxx | Washington, MD 176 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-473-2xxx | Washington, MD 176 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-473-3xxx | Washington, MD 176 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-475-xxxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-476-xxxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-477-xxxx | Gaithersburg, MD 181 miles | LIGHTWAVE COMMUNICATIONS, LLC - MD Type=Landline (OCN=5966) | Assigned |
| 240-477-0xxx | Gaithersburg, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-477-2xxx | Gaithersburg, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-477-3xxx | Gaithersburg, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-477-4xxx | Gaithersburg, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-477-5xxx | Gaithersburg, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-477-6xxx | Gaithersburg, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-477-7xxx | Gaithersburg, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-477-8xxx | Gaithersburg, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-477-9xxx | Gaithersburg, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-478-xxxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-478-0xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-478-4xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-478-5xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-478-6xxx | Washington, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-478-7xxx | Washington, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-478-8xxx | Washington, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-478-9xxx | Washington, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-479-xxxx | Washington, MD 176 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-479-2xxx | Washington, MD 176 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-479-3xxx | Washington, MD 176 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-479-4xxx | Washington, MD 176 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-479-5xxx | Washington, MD 176 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-479-6xxx | Washington, MD 176 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-479-7xxx | Washington, MD 176 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-479-9xxx | Washington, MD 176 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-480-xxxx | Washington, MD | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-481-xxxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-482-xxxx | Washington, MD 184 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-482-5xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-482-6xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-482-7xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-482-8xxx | Washington, MD 184 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-482-9xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-483-xxxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-483-1xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-483-2xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-483-3xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-483-4xxx | Washington, MD 184 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-483-5xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-483-6xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-483-7xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-483-8xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-483-9xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-485-xxxx | Washington, MD 181 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-485-4xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-485-6xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-485-7xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-485-8xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-485-9xxx | Washington, MD 181 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-486-xxxx | Washington, MD 172 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-487-xxxx | Washington, MD 181 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-487-4xxx | Washington, MD 181 miles | VDL, INC. DBA GLOBAL TELECOM BROKERS - MD Type=Landline (OCN=4492) | Assigned |
| 240-487-6xxx | Washington, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-487-7xxx | Washington, MD 181 miles | LIGHTWAVE COMMUNICATIONS, LLC - MD Type=Landline (OCN=5966) | Assigned |
| 240-487-8xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-487-9xxx | Washington, MD 181 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-489-xxxx | Poolesville, MD 193 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-489-1xxx | Poolesville, MD 193 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-489-2xxx | Poolesville, MD 193 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-489-3xxx | Poolesville, MD 193 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-490-xxxx | Middletown, MD 190 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-490-2xxx | Middletown, MD 190 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-490-3xxx | Middletown, MD 190 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-490-4xxx | Middletown, MD 190 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-490-7xxx | Middletown, MD 190 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-490-8xxx | Middletown, MD 190 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-491-xxxx | Washington, MD 181 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-491-1xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-491-2xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-491-6xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-491-7xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-491-8xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-492-xxxx | Washington, MD 182 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-492-5xxx | Washington, MD 182 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-492-7xxx | Washington, MD 182 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-492-8xxx | Washington, MD 182 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-493-xxxx | Washington, MD 186 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-493-4xxx | Washington, MD 186 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-493-6xxx | Washington, MD 186 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-493-7xxx | Washington, MD 186 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-493-8xxx | Washington, MD 186 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-494-xxxx | Washington, MD 181 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-494-6xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-497-xxxx | Washington, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-498-xxxx | Washington, MD 171 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-499-xxxx | Washington, MD 183 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-499-4xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-499-5xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-499-6xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-499-8xxx | Washington, MD 183 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-500-xxxx | Hagerstown, MD | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-500-0xxx | Hagerstown, MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-500-7xxx | Hagerstown, MD | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-500-8xxx | Hagerstown, MD | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-500-9xxx | Hagerstown, MD | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-501-xxxx | Washington, MD 181 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-505-xxxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-506-xxxx | Washington, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-507-xxxx | Washington, MD 176 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-507-1xxx | Washington, MD 176 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-507-2xxx | Washington, MD 176 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-507-5xxx | Washington, MD 176 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-508-xxxx | Washington, MD 182 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-509-xxxx | Washington, MD 186 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-509-0xxx | Washington, MD 186 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-509-3xxx | Washington, MD 186 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-510-xxxx | Washington, MD 177 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-510-5xxx | Washington, MD 177 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-512-xxxx | Washington, MD 153 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-512-1xxx | Washington, MD 153 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-512-2xxx | Washington, MD 153 miles | MCIMETRO ACCESS TRANSMISSION SERVICES LLC Type=Landline (OCN=7229) | Assigned |
| 240-512-3xxx | Washington, MD 153 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-514-xxxx | Washington, MD 180 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-514-4xxx | Washington, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-514-7xxx | Washington, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-514-8xxx | Washington, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-515-xxxx | Washington, MD 184 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-515-2xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-515-3xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-515-9xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-516-xxxx | Washington, MD 180 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-516-7xxx | Washington, MD 180 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-516-8xxx | Washington, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-520-xxxx | Hagerstown, MD 195 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-520-0xxx | Hagerstown, MD 195 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-520-1xxx | Hagerstown, MD 195 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-520-2xxx | Hagerstown, MD 195 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-520-3xxx | Hagerstown, MD 195 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-522-xxxx | Cumberland, MD 243 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-522-0xxx | Cumberland, MD 243 miles | IDT AMERICA CORP - MD Type=Landline (OCN=228C) | Assigned |
| 240-522-2xxx | Cumberland, MD 243 miles | USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD Type=Wireless (OCN=4720) | Assigned |
| 240-522-3xxx | Cumberland, MD 243 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-522-4xxx | Cumberland, MD 243 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-522-5xxx | Cumberland, MD 243 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-522-6xxx | Cumberland, MD 243 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-522-7xxx | Cumberland, MD 243 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-522-8xxx | Cumberland, MD 243 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-523-xxxx | La Plata, MD 206 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-523-1xxx | La Plata, MD 206 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-523-2xxx | La Plata, MD 206 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-523-3xxx | La Plata, MD 206 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-523-4xxx | La Plata, MD 206 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-524-xxxx | Laurel, MD 169 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-525-xxxx | Washington, MD 177 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-526-xxxx | Leonardtown, MD 204 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-527-xxxx | Hagerstown, MD 188 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-527-0xxx | Hagerstown, MD 188 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-527-1xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-527-3xxx | Hagerstown, MD 188 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-527-4xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-527-5xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-527-7xxx | Hagerstown, MD 188 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-527-8xxx | Hagerstown, MD 188 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-527-9xxx | Hagerstown, MD 188 miles | SPRINT SPECTRUM L.P. - MD Type=Wireless (OCN=4098) | Assigned |
| 240-528-xxxx | Hughesville, MD 193 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-528-0xxx | Hughesville, MD 193 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-528-1xxx | Hughesville, MD 193 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-528-3xxx | Hughesville, MD 193 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-528-4xxx | Hughesville, MD 193 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-528-5xxx | Hughesville, MD 193 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-528-7xxx | Hughesville, MD 193 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-528-8xxx | Hughesville, MD 193 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-529-xxxx | Frederick, MD 188 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-529-2xxx | Frederick, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-529-3xxx | Frederick, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-529-4xxx | Frederick, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-529-5xxx | Frederick, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-529-6xxx | Frederick, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-529-7xxx | Frederick, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-529-8xxx | Frederick, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-529-9xxx | Frederick, MD 188 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-533-xxxx | Washington, MD 181 miles | TELEPORT COMMUNICATIONS GROUP, INC. - DC Type=Landline (OCN=7529) | Assigned |
| 240-533-1xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-533-2xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-533-3xxx | Washington, MD 181 miles | VDL, INC. DBA GLOBAL TELECOM BROKERS - MD Type=Landline (OCN=4492) | Assigned |
| 240-533-4xxx | Washington, MD 181 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-533-5xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-533-6xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-533-7xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-533-8xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-535-xxxx | Washington, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-536-xxxx | Ashton, MD 174 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-538-xxxx | Leonardtown, MD 204 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-538-1xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-538-2xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-538-3xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-538-4xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-538-5xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-538-6xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-538-7xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-538-8xxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-539-xxxx | Washington, MD 181 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-542-xxxx | Washington, MD 176 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-542-4xxx | Washington, MD 176 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-542-6xxx | Washington, MD 176 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-542-7xxx | Washington, MD 176 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-542-8xxx | Washington, MD 176 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-542-9xxx | Washington, MD 176 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-543-xxxx | Washington, MD 175 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-543-0xxx | Washington, MD 175 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-543-1xxx | Washington, MD 175 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-543-2xxx | Washington, MD 175 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-544-xxxx | Washington, MD 172 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-544-4xxx | Washington, MD 172 miles | VDL, INC. DBA GLOBAL TELECOM BROKERS - MD Type=Landline (OCN=4492) | Assigned |
| 240-545-xxxx | Washington, MD 177 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-545-5xxx | Washington, MD 177 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-545-7xxx | Washington, MD 177 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-545-8xxx | Washington, MD 177 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-546-xxxx | Washington, MD 184 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-547-xxxx | Laurel, MD 169 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-547-6xxx | Laurel, MD 169 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-547-7xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-547-8xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-547-9xxx | Laurel, MD 169 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-548-xxxx | Washington, MD 172 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-550-xxxx | Washington, MD 204 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-551-xxxx | Washington, MD 204 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-552-xxxx | Washington, MD 204 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-552-6xxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-552-7xxx | Washington, MD 204 miles | CBEYOND COMM, LLC MD Type=Landline (OCN=087F) | Assigned |
| 240-552-9xxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-553-xxxx | Washington, MD 176 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-553-8xxx | Washington, MD 176 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-554-xxxx | Laurel, MD 169 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-554-5xxx | Laurel, MD 169 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-554-7xxx | Laurel, MD 169 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-556-xxxx | Washington, MD 172 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-556-2xxx | Washington, MD 172 miles | CBEYOND COMM, LLC MD Type=Landline (OCN=087F) | Assigned |
| 240-558-xxxx | Washington, MD 184 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-558-1xxx | Washington, MD 184 miles | CBEYOND COMM, LLC MD Type=Landline (OCN=087F) | Assigned |
| 240-558-3xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-558-4xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-558-7xxx | Washington, MD 184 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-558-8xxx | Washington, MD 184 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-559-xxxx | Ashton, MD 174 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-560-xxxx | Washington, MD 180 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-560-2xxx | Washington, MD 180 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-560-4xxx | Washington, MD 180 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-560-5xxx | Washington, MD 180 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-560-7xxx | Washington, MD 180 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-560-8xxx | Washington, MD 180 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-561-xxxx | Leonardtown, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-561-7xxx | Leonardtown, MD 186 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-561-9xxx | Leonardtown, MD 186 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-565-xxxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-565-0xxx | Laurel, MD 169 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-565-1xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-565-2xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-565-3xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-565-4xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-565-5xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-565-6xxx | Laurel, MD 169 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-566-xxxx | Frederick, MD 188 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-566-1xxx | Frederick, MD 188 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-566-2xxx | Frederick, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-566-5xxx | Frederick, MD 188 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-566-6xxx | Frederick, MD 188 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-566-7xxx | Frederick, MD 188 miles | FIBERNET, LLC Type=Landline (OCN=4095) | Assigned |
| 240-566-8xxx | Frederick, MD 188 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-567-xxxx | Washington, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-568-xxxx | Laurel, MD 171 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-573-xxxx | Washington, MD 177 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-575-xxxx | Frederick, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-575-0xxx | Frederick, MD 183 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-575-4xxx | Frederick, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-575-7xxx | Frederick, MD 183 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-575-8xxx | Frederick, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-575-9xxx | Frederick, MD 183 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-577-xxxx | Leonardtown, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-577-6xxx | Leonardtown, MD 186 miles | MCIMETRO ACCESS TRANSMISSION SERVICES LLC Type=Landline (OCN=7229) | Assigned |
| 240-577-7xxx | Leonardtown, MD 186 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-578-xxxx | Frederick, MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-580-xxxx | Cumberland, MD 243 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-580-1xxx | Cumberland, MD 243 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-580-2xxx | Cumberland, MD 243 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-580-3xxx | Cumberland, MD 243 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-580-8xxx | Cumberland, MD 243 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-580-9xxx | Cumberland, MD 243 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-581-xxxx | Laurel, MD 169 miles | PAETEC COMMUNICATIONS, INC. - DC Type=Landline (OCN=4989) | Assigned |
| 240-581-0xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-581-2xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-581-3xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-581-4xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-581-5xxx | Laurel, MD 169 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-581-6xxx | Laurel, MD 169 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-581-7xxx | Laurel, MD 169 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-581-8xxx | Laurel, MD 169 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-582-xxxx | Washington, MD 182 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-582-1xxx | Washington, MD 182 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-582-3xxx | Washington, MD 182 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-582-4xxx | Washington, MD 182 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-582-6xxx | Washington, MD 182 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-582-7xxx | Washington, MD 182 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-582-8xxx | Washington, MD 182 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-582-9xxx | Washington, MD 182 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-583-xxxx | Laurel, MD 175 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-583-0xxx | Laurel, MD 175 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-583-1xxx | Laurel, MD 175 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-583-7xxx | Laurel, MD 175 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-583-8xxx | Laurel, MD 175 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-583-9xxx | Laurel, MD 175 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-585-xxxx | Waldorf, MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-585-7xxx | Waldorf, MD | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-586-xxxx | Frederick, MD 180 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-586-0xxx | Frederick, MD 180 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-586-1xxx | Frederick, MD 180 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-586-2xxx | Frederick, MD 180 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-586-3xxx | Frederick, MD 180 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-586-4xxx | Frederick, MD 180 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-586-9xxx | Frederick, MD 180 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-587-xxxx | Leonardtown, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-587-3xxx | Leonardtown, MD 186 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-587-4xxx | Leonardtown, MD 186 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-587-5xxx | Leonardtown, MD 186 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-587-6xxx | Leonardtown, MD 186 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-587-7xxx | Leonardtown, MD 186 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-593-xxxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-595-xxxx | Washington, MD 179 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-595-5xxx | Washington, MD 179 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-595-6xxx | Washington, MD 179 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-595-7xxx | Washington, MD 179 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-595-8xxx | Washington, MD 179 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-595-9xxx | Washington, MD 179 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-597-xxxx | Gaithersburg, MD 183 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-599-xxxx | Washington, MD 184 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-599-6xxx | Washington, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-600-xxxx | Washington, MD | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-600-0xxx | Washington, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-600-1xxx | Washington, MD | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-601-xxxx | Washington, MD 185 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-602-xxxx | Washington, MD 171 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-603-xxxx | Washington, MD 171 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-604-xxxx | Washington, MD 179 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-605-xxxx | Washington, MD 185 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-606-xxxx | Washington, MD 180 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-607-xxxx | Waldorf, MD 195 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-607-1xxx | Waldorf, MD 195 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-607-2xxx | Waldorf, MD 195 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-607-6xxx | Waldorf, MD 195 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-607-7xxx | Waldorf, MD 195 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-607-8xxx | Waldorf, MD 195 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-607-9xxx | Waldorf, MD 195 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-612-xxxx | Washington, MD | TW TELECOM OF MARYLAND LLC - MD Type=Landline (OCN=7591) | Assigned |
| 240-616-xxxx | Washington, MD 168 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-618-xxxx | Leonardtown, MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-619-xxxx | Washington, MD 184 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-619-0xxx | Washington, MD 184 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-619-1xxx | Washington, MD 184 miles | CTC COMMUNICATIONS CORP. - MD Type=Landline (OCN=2697) | Assigned |
| 240-619-2xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-619-3xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-619-4xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-619-5xxx | Washington, MD 184 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-619-6xxx | Washington, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-619-7xxx | Washington, MD 184 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-619-8xxx | Washington, MD 184 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-619-9xxx | Washington, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-620-xxxx | Washington, MD 183 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-620-1xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-620-2xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-620-3xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-620-4xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-620-5xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-620-6xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-620-7xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-620-8xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-620-9xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-621-xxxx | Washington, MD 183 miles | MCI WORLDCOM COMMUNICATIONS, INC. - MD Type=Landline (OCN=7228) | Assigned |
| 240-621-0xxx | Washington, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-621-2xxx | Washington, MD 183 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-624-xxxx | Washington, MD 178 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-624-2xxx | Washington, MD 178 miles | CBEYOND COMM, LLC MD Type=Landline (OCN=087F) | Assigned |
| 240-625-xxxx | Hagerstown, MD 188 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-625-2xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-625-4xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-625-5xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-625-6xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-625-7xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-625-8xxx | Hagerstown, MD 188 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-625-9xxx | Hagerstown, MD 188 miles | FIBERNET, LLC Type=Landline (OCN=4095) | Assigned |
| 240-626-xxxx | Frederick, MD 188 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-626-2xxx | Frederick, MD 188 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-627-xxxx | Washington, MD 180 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-627-6xxx | Washington, MD 180 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-627-7xxx | Washington, MD 180 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-627-8xxx | Washington, MD 180 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-629-xxxx | Frederick, MD 188 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-629-8xxx | Frederick, MD 188 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-631-xxxx | Gaithersburg, MD 187 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-632-xxxx | Gaithersburg, MD 187 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-638-xxxx | Washington, MD 182 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-638-5xxx | Washington, MD 182 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-638-6xxx | Washington, MD 182 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-638-7xxx | Washington, MD 182 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-638-8xxx | Washington, MD 182 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-640-xxxx | Waldorf, MD 186 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-641-xxxx | Washington, MD 183 miles | TIDALWAVE TELEPHONE INC. Type=Landline (OCN=6132) | Assigned |
| 240-642-xxxx | Washington, MD 183 miles | TIDALWAVE TELEPHONE INC. Type=Landline (OCN=6132) | Assigned |
| 240-643-xxxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-644-xxxx | Washington, MD 184 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-644-2xxx | Washington, MD 184 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-644-3xxx | Washington, MD 184 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-644-4xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-644-5xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-644-7xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-644-8xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-644-9xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-645-xxxx | Washington, MD 181 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-645-2xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-645-3xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-645-5xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-645-6xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-645-7xxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-645-8xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-645-9xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-646-xxxx | Laurel, MD 171 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-646-2xxx | Laurel, MD 171 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-646-4xxx | Laurel, MD 171 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-646-6xxx | Laurel, MD 171 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-652-xxxx | Mechanicsville, MD 197 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-654-xxxx | Gaithersburg, MD 175 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-654-0xxx | Gaithersburg, MD 175 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-654-1xxx | Gaithersburg, MD 175 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-654-3xxx | Gaithersburg, MD 175 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-654-4xxx | Gaithersburg, MD 175 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-654-5xxx | Gaithersburg, MD 175 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-654-6xxx | Gaithersburg, MD 175 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-654-8xxx | Gaithersburg, MD 175 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-654-9xxx | Gaithersburg, MD 175 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-662-xxxx | Washington, MD 182 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-667-xxxx | Washington, MD 181 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-667-1xxx | Washington, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-667-2xxx | Washington, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-667-7xxx | Washington, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-668-xxxx | Damascus, MD 183 miles | STARPOWER COMMUNICATIONS, LLC - MD Type=Landline (OCN=8832) | Assigned |
| 240-668-0xxx | Damascus, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-668-2xxx | Damascus, MD 183 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-668-3xxx | Damascus, MD 183 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-668-4xxx | Damascus, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-668-5xxx | Damascus, MD 183 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-668-6xxx | Damascus, MD 183 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-668-9xxx | Damascus, MD 183 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-669-xxxx | Washington, MD 180 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-669-0xxx | Washington, MD 180 miles | TELEPORT COMMUNICATIONS GROUP, INC. - DC Type=Landline (OCN=7529) | Assigned |
| 240-669-5xxx | Washington, MD 180 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-671-xxxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-671-0xxx | Washington, MD 184 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-671-1xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-672-xxxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-672-9xxx | Washington, MD 183 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-674-xxxx | Frederick, MD 188 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-675-xxxx | Myersville, MD 186 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-676-xxxx | Washington, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-678-xxxx | Washington, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-678-1xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-681-xxxx | Brandywine, MD 188 miles | ATX TELECOMMUNICATIONS SERVICES, LTD Type=Landline (OCN=7061) | Assigned |
| 240-681-0xxx | Brandywine, MD 188 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-681-1xxx | Brandywine, MD 188 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-681-2xxx | Brandywine, MD 188 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-681-3xxx | Brandywine, MD 188 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-681-9xxx | Brandywine, MD 188 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-682-xxxx | Waldorf, MD 195 miles | STARPOWER COMMUNICATIONS, LLC - MD Type=Landline (OCN=8832) | Assigned |
| 240-682-0xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-682-1xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-682-2xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-682-3xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-682-4xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-682-5xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-682-6xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-682-7xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-682-9xxx | Waldorf, MD 195 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-683-xxxx | Gaithersburg, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-684-xxxx | Washington, MD 178 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-684-0xxx | Washington, MD 178 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-685-xxxx | Brandywine, MD 188 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-685-1xxx | Brandywine, MD 188 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-685-2xxx | Brandywine, MD 188 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-685-8xxx | Brandywine, MD 188 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-686-xxxx | Gaithersburg, MD 188 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-686-5xxx | Gaithersburg, MD 188 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-686-8xxx | Gaithersburg, MD 188 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-686-9xxx | Gaithersburg, MD 188 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-687-xxxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-688-xxxx | Washington, MD 179 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-688-2xxx | Washington, MD 179 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-688-3xxx | Washington, MD 179 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-688-4xxx | Washington, MD 179 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-688-5xxx | Washington, MD 179 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-691-xxxx | Washington, MD 182 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-691-2xxx | Washington, MD 182 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-691-3xxx | Washington, MD 182 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-691-6xxx | Washington, MD 182 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-691-7xxx | Washington, MD 182 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-691-8xxx | Washington, MD 182 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-691-9xxx | Washington, MD 182 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-694-xxxx | Washington, MD 185 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-694-5xxx | Washington, MD 185 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-694-6xxx | Washington, MD 185 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-694-7xxx | Washington, MD 185 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-694-8xxx | Washington, MD 185 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-694-9xxx | Washington, MD 185 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-695-xxxx | Washington, MD 185 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-695-2xxx | Washington, MD 185 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-695-3xxx | Washington, MD 185 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-695-4xxx | Washington, MD 185 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-695-6xxx | Washington, MD 185 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-695-7xxx | Washington, MD 185 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-695-8xxx | Washington, MD 185 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-696-xxxx | Washington, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-699-xxxx | Buckeystown, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-699-8xxx | Buckeystown, MD 184 miles | NATIONSLINE, INC. - MD Type=Landline (OCN=395C) | Assigned |
| 240-701-xxxx | Washington, MD 204 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-704-xxxx | Washington, MD 204 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-704-6xxx | Washington, MD 204 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-704-7xxx | Washington, MD 204 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-704-8xxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-704-9xxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-705-xxxx | Washington, MD 204 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-705-7xxx | Washington, MD 204 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-705-8xxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-705-9xxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-706-xxxx | Washington, MD 204 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-706-7xxx | Washington, MD 204 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-706-8xxx | Washington, MD 204 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-706-9xxx | Washington, MD 204 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-715-xxxx | Washington, MD 183 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-715-2xxx | Washington, MD 183 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-715-5xxx | Washington, MD 183 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-715-7xxx | Washington, MD 183 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-715-8xxx | Washington, MD 183 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-718-xxxx | Lexington Park Great Mills, MD 199 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-718-4xxx | Lexington Park Great Mills, MD 199 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-718-6xxx | Lexington Park Great Mills, MD 199 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-718-8xxx | Lexington Park Great Mills, MD 199 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-720-xxxx | Gaithersburg, MD 183 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-720-2xxx | Gaithersburg, MD 183 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-720-3xxx | Gaithersburg, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-720-5xxx | Gaithersburg, MD 183 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-720-6xxx | Gaithersburg, MD 183 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-720-7xxx | Gaithersburg, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-722-xxxx | Ashton, MD 174 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-723-xxxx | Washington, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-723-1xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-723-3xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-723-4xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-723-8xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-724-xxxx | Washington, MD 186 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-724-1xxx | Washington, MD 186 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-724-2xxx | Washington, MD 186 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-724-4xxx | Washington, MD 186 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-724-6xxx | Washington, MD 186 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-724-7xxx | Washington, MD 186 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-725-xxxx | Lexington Park Great Mills, MD 198 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-727-xxxx | Cumberland, MD 243 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-731-xxxx | Washington, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-737-xxxx | Washington, MD 181 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-743-xxxx | Washington, MD 175 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-743-3xxx | Washington, MD 175 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-743-4xxx | Washington, MD 175 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-743-5xxx | Washington, MD 175 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-743-6xxx | Washington, MD 175 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-743-7xxx | Washington, MD 175 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-743-8xxx | Washington, MD 175 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-743-9xxx | Washington, MD 175 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-744-xxxx | Washington, MD 184 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-744-2xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-744-6xxx | Washington, MD 184 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-745-xxxx | Damascus, MD 183 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-745-1xxx | Damascus, MD 183 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-745-4xxx | Damascus, MD 183 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-745-5xxx | Damascus, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-747-xxxx | Washington, MD 185 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-747-7xxx | Washington, MD 185 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-750-xxxx | Gaithersburg, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-750-0xxx | Gaithersburg, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-750-3xxx | Gaithersburg, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-750-4xxx | Gaithersburg, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-750-5xxx | Gaithersburg, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-750-6xxx | Gaithersburg, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-750-7xxx | Gaithersburg, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-750-8xxx | Gaithersburg, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-750-9xxx | Gaithersburg, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-751-xxxx | Gaithersburg, MD 183 miles | TELCOVE OPERATIONS, INC. - MD Type=Landline (OCN=4749) | Assigned |
| 240-751-0xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-751-2xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-751-3xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-751-4xxx | Gaithersburg, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-751-5xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-751-6xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-751-7xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-751-8xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-751-9xxx | Gaithersburg, MD 183 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-752-xxxx | Washington, MD 184 miles | TELCOVE OPERATIONS, INC. - MD Type=Landline (OCN=4749) | Assigned |
| 240-752-1xxx | Washington, MD 184 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-752-2xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-752-3xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-752-4xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-752-5xxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-752-6xxx | Washington, MD 184 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-752-7xxx | Washington, MD 184 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-752-8xxx | Washington, MD 184 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-752-9xxx | Washington, MD 184 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-753-xxxx | Washington, MD 184 miles | TELCOVE OPERATIONS, INC. - MD Type=Landline (OCN=4749) | Assigned |
| 240-753-0xxx | Washington, MD 184 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-753-2xxx | Washington, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-753-3xxx | Washington, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-753-4xxx | Washington, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-753-5xxx | Washington, MD 184 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-753-8xxx | Washington, MD 184 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-755-xxxx | Laurel, MD 169 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-755-1xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-755-2xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-755-3xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-755-4xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-755-5xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-755-6xxx | Laurel, MD 169 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-755-8xxx | Laurel, MD 169 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-757-xxxx | Washington, MD 176 miles | GLOBAL NAPS SOUTH, INC. - MD Type=Landline (OCN=2554) | Assigned |
| 240-764-xxxx | Washington, MD 181 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-764-4xxx | Washington, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-764-5xxx | Washington, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-764-6xxx | Washington, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-764-7xxx | Washington, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-764-8xxx | Washington, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-765-xxxx | Washington, MD 182 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-765-2xxx | Washington, MD 182 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-765-3xxx | Washington, MD 182 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-765-4xxx | Washington, MD 182 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-765-5xxx | Washington, MD 182 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-765-7xxx | Washington, MD 182 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-765-8xxx | Washington, MD 182 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-765-9xxx | Washington, MD 182 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-766-xxxx | Washington, MD 186 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-766-7xxx | Washington, MD 186 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-766-8xxx | Washington, MD 186 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-767-xxxx | Washington, MD 182 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-767-4xxx | Washington, MD 182 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-767-6xxx | Washington, MD 182 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-767-7xxx | Washington, MD 182 miles | VDL, INC. DBA GLOBAL TELECOM BROKERS - MD Type=Landline (OCN=4492) | Assigned |
| 240-770-xxxx | Washington, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-770-0xxx | Washington, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-770-1xxx | Washington, MD 181 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-770-2xxx | Washington, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-770-9xxx | Washington, MD 181 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-773-xxxx | Washington, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-776-xxxx | La Plata, MD 206 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-776-2xxx | La Plata, MD 206 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-776-4xxx | La Plata, MD 206 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-776-5xxx | La Plata, MD 206 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-776-6xxx | La Plata, MD 206 miles | MCIMETRO ACCESS TRANSMISSION SERVICES LLC Type=Landline (OCN=7229) | Assigned |
| 240-776-8xxx | La Plata, MD 206 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-777-xxxx | Washington, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-778-xxxx | Washington, MD 183 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-778-3xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-778-4xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-778-5xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-778-6xxx | Washington, MD 183 miles | CBEYOND COMM, LLC MD Type=Landline (OCN=087F) | Assigned |
| 240-778-7xxx | Washington, MD 183 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-778-8xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-778-9xxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-779-xxxx | Ashton, MD 174 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-780-xxxx | Gaithersburg, MD 183 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-780-1xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-780-2xxx | Gaithersburg, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-780-6xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-782-xxxx | Damascus, MD 183 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-783-xxxx | Washington, MD 184 miles | MTE, INC. DBA MTE PAGING NETWORK Type=Wireless (OCN=8605) | Assigned |
| 240-784-xxxx | Myersville, MD 186 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-784-1xxx | Myersville, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-784-2xxx | Myersville, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-784-3xxx | Myersville, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-784-4xxx | Myersville, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-784-5xxx | Myersville, MD 186 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-786-xxxx | Laurel, MD 169 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-786-2xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-786-5xxx | Laurel, MD 169 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-786-6xxx | Laurel, MD 169 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-786-7xxx | Laurel, MD 169 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-786-8xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-787-xxxx | Brandywine, MD 188 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-788-xxxx | Washington, MD 181 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-788-2xxx | Washington, MD 181 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-788-6xxx | Washington, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-788-7xxx | Washington, MD 181 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-790-xxxx | Washington, MD 181 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-793-xxxx | Gaithersburg, MD 183 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-794-xxxx | Lexington Park Great Mills, MD 199 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-794-2xxx | Lexington Park Great Mills, MD 199 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-794-4xxx | Lexington Park Great Mills, MD 199 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-794-6xxx | Lexington Park Great Mills, MD 199 miles | CBEYOND COMM, LLC MD Type=Landline (OCN=087F) | Assigned |
| 240-794-7xxx | Lexington Park Great Mills, MD 199 miles | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD Type=Landline (OCN=3910) | Assigned |
| 240-804-xxxx | Tompkinsville, MD 205 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-804-5xxx | Tompkinsville, MD 205 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-804-7xxx | Tompkinsville, MD 205 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-812-xxxx | Poolesville, MD 193 miles | GLOBAL CROSSING LOCAL SERVICES, INC.-MD Type=Landline (OCN=6050) | Assigned |
| 240-812-1xxx | Poolesville, MD 193 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-812-2xxx | Poolesville, MD 193 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-812-6xxx | Poolesville, MD 193 miles | MCIMETRO ACCESS TRANSMISSION SERVICES LLC Type=Landline (OCN=7229) | Assigned |
| 240-812-7xxx | Poolesville, MD 193 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-812-8xxx | Poolesville, MD 193 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-812-9xxx | Poolesville, MD 193 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-813-xxxx | Gaithersburg, MD 183 miles | ATX TELECOMMUNICATIONS SERVICES, LTD Type=Landline (OCN=7061) | Assigned |
| 240-813-0xxx | Gaithersburg, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-813-1xxx | Gaithersburg, MD 183 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-813-2xxx | Gaithersburg, MD 183 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-813-3xxx | Gaithersburg, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-813-4xxx | Gaithersburg, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-813-5xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-813-7xxx | Gaithersburg, MD 183 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-813-8xxx | Gaithersburg, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-813-9xxx | Gaithersburg, MD 183 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-818-xxxx | Myersville, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-818-1xxx | Myersville, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-818-2xxx | Myersville, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-818-3xxx | Myersville, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-818-4xxx | Myersville, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-818-5xxx | Myersville, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-818-6xxx | Myersville, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-818-7xxx | Myersville, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-818-8xxx | Myersville, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-818-9xxx | Myersville, MD 184 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-821-xxxx | Washington, MD 181 miles | LIGHTWAVE COMMUNICATIONS, LLC - MD Type=Landline (OCN=5966) | Assigned |
| 240-821-0xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-821-2xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-821-3xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-821-4xxx | Washington, MD 181 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-821-5xxx | Washington, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-821-6xxx | Washington, MD 181 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-821-7xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-821-8xxx | Washington, MD 181 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-823-xxxx | Brandywine, MD 188 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-826-xxxx | Washington, MD 184 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-832-xxxx | Washington, MD 184 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-833-xxxx | Washington, MD 180 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-833-8xxx | Washington, MD 180 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-837-xxxx | Hughesville, MD 193 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-837-2xxx | Hughesville, MD 193 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-838-xxxx | Washington, MD 182 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-838-3xxx | Washington, MD 182 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-838-5xxx | Washington, MD 182 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-838-7xxx | Washington, MD 182 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-839-xxxx | Washington, MD 179 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-839-1xxx | Washington, MD 179 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-839-2xxx | Washington, MD 179 miles | LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC. Type=Wireless (OCN=0822) | Assigned |
| 240-839-3xxx | Washington, MD 179 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-839-4xxx | Washington, MD 179 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-839-5xxx | Washington, MD 179 miles | CBEYOND COMM, LLC MD Type=Landline (OCN=087F) | Assigned |
| 240-839-6xxx | Washington, MD 179 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-839-7xxx | Washington, MD 179 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-839-8xxx | Washington, MD 179 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-839-9xxx | Washington, MD 179 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-841-xxxx | Laurel, MD 169 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-841-1xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-841-3xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-841-4xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-841-5xxx | Laurel, MD 169 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-841-7xxx | Laurel, MD 169 miles | BROADVIEW NETWORKS, INC. - MD Type=Landline (OCN=9170) | Assigned |
| 240-842-xxxx | Washington, MD 172 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-843-xxxx | Washington, MD 181 miles | ALLEGIANCE TELECOM, INC. - MD Type=Landline (OCN=8992) | Assigned |
| 240-844-xxxx | Ridge, MD 203 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-844-1xxx | Ridge, MD 203 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-844-2xxx | Ridge, MD 203 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-844-9xxx | Ridge, MD 203 miles | ATX TELECOMMUNICATIONS SERVICES, LTD Type=Landline (OCN=1958) | Assigned |
| 240-845-xxxx | Washington, MD 176 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-846-xxxx | Washington, MD 184 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-848-xxxx | Gaithersburg, MD 183 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-848-0xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-848-7xxx | Gaithersburg, MD 183 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-848-8xxx | Gaithersburg, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-855-xxxx | Washington, MD 175 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-855-0xxx | Washington, MD 175 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-857-xxxx | Washington, MD 184 miles | TW TELECOM OF MARYLAND LLC - MD Type=Landline (OCN=7591) | Assigned |
| 240-863-xxxx | Washington, MD 177 miles | TW TELECOM OF MARYLAND LLC - MD Type=Landline (OCN=7591) | Assigned |
| 240-863-1xxx | Washington, MD 177 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-863-2xxx | Washington, MD 177 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-863-3xxx | Washington, MD 177 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-863-4xxx | Washington, MD 177 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-863-5xxx | Washington, MD 177 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-863-6xxx | Washington, MD 177 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-863-7xxx | Washington, MD 177 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-863-8xxx | Washington, MD 177 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-863-9xxx | Washington, MD 177 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-864-xxxx | Washington, MD 178 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-865-xxxx | Washington, MD 161 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-865-0xxx | Washington, MD 161 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-865-1xxx | Washington, MD 161 miles | CTC COMMUNICATIONS CORP. - MD Type=Landline (OCN=2697) | Assigned |
| 240-865-2xxx | Washington, MD 161 miles | CORE COMMUNICATIONS, INC. - MD Type=Landline (OCN=2593) | Assigned |
| 240-865-5xxx | Washington, MD 161 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-865-6xxx | Washington, MD 161 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-865-7xxx | Washington, MD 161 miles | BROADVIEW NETWORKS, INC. - MD Type=Landline (OCN=9170) | Assigned |
| 240-865-8xxx | Washington, MD 161 miles | MCIMETRO ACCESS TRANSMISSION SERVICES LLC Type=Landline (OCN=7229) | Assigned |
| 240-865-9xxx | Washington, MD 161 miles | BALTIMORE-WASHINGTON TELEPHONE BWT Type=Landline (OCN=8697) | Assigned |
| 240-868-xxxx | Washington, MD 180 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-868-6xxx | Washington, MD 180 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-876-xxxx | Washington, MD 183 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-880-xxxx | Washington, MD 181 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-880-7xxx | Washington, MD 181 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-880-8xxx | Washington, MD 181 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-882-xxxx | Washington, MD 182 miles | NEXTEL COMMUNICATIONS, INC. Type=Wireless (OCN=6232) | Assigned |
| 240-883-xxxx | Ashton, MD 174 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-883-8xxx | Ashton, MD 174 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-888-xxxx | Washington, MD 183 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-892-xxxx | Washington, MD 177 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-892-4xxx | Washington, MD 177 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-893-xxxx | Washington, MD 181 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-895-xxxx | Lexington Park Great Mills, MD 195 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-895-1xxx | Lexington Park Great Mills, MD 195 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-895-8xxx | Lexington Park Great Mills, MD 195 miles | MCIMETRO ACCESS TRANSMISSION SERVICES LLC Type=Landline (OCN=7229) | Assigned |
| 240-895-9xxx | Lexington Park Great Mills, MD 195 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-897-xxxx | Washington, MD 181 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-898-xxxx | Washington, MD 180 miles | BROADWING COMMUNICATIONS. LLC - MD Type=Landline (OCN=8864) | Assigned |
| 240-898-5xxx | Washington, MD 180 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-898-6xxx | Washington, MD 180 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-898-7xxx | Washington, MD 180 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-898-8xxx | Washington, MD 180 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-899-xxxx | Washington, MD 184 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-912-xxxx | Gaithersburg, MD 183 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-912-4xxx | Gaithersburg, MD 183 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-912-5xxx | Gaithersburg, MD 183 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-912-6xxx | Gaithersburg, MD 183 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-912-7xxx | Gaithersburg, MD 183 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-912-9xxx | Gaithersburg, MD 183 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-920-xxxx | Cumberland, MD 243 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-920-1xxx | Cumberland, MD 243 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-920-2xxx | Cumberland, MD 243 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-920-3xxx | Cumberland, MD 243 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-920-4xxx | Cumberland, MD 243 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-920-5xxx | Cumberland, MD 243 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-920-6xxx | Cumberland, MD 243 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-920-7xxx | Cumberland, MD 243 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-920-8xxx | Cumberland, MD 243 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-920-9xxx | Cumberland, MD 243 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-925-xxxx | Leonardtown, MD 204 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-929-xxxx | Washington, MD 172 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-938-xxxx | Ashton, MD 174 miles | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC Type=Wireless (OCN=6855) | Assigned |
| 240-949-xxxx | Washington, MD 184 miles | CAVALIER EAST LLC - MD Type=Landline (OCN=4820) | Assigned |
| 240-949-2xxx | Washington, MD 184 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-949-4xxx | Washington, MD 184 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-949-6xxx | Washington, MD 184 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-949-7xxx | Washington, MD 184 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-964-xxxx | Cumberland, MD 243 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Assigned |
| 240-965-xxxx | Washington, MD 176 miles | PAETEC COMMUNICATIONS, INC. - MD Type=Landline (OCN=4716) | Assigned |
| 240-965-6xxx | Washington, MD 176 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-965-7xxx | Washington, MD 176 miles | COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD Type=Landline (OCN=107D) | Assigned |
| 240-976-xxxx | Damascus, MD | BALTIMORE-WASHINGTON TELEPHONE BWT Type=Landline (OCN=8697) NXX Use: Information Services (pay) | Assigned |
| 240-979-xxxx | Cumberland, MD 243 miles | LEVEL 3 COMMUNICATIONS, LLC - MD Type=Landline (OCN=6119) | Assigned |
| 240-979-1xxx | Cumberland, MD 243 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-979-2xxx | Cumberland, MD 243 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-979-3xxx | Cumberland, MD 243 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-979-5xxx | Cumberland, MD 243 miles | YMAX COMMUNICATIONS CORP. - MD Type=Landline (OCN=281E) | Assigned |
| 240-979-6xxx | Cumberland, MD 243 miles | BANDWIDTH.COM CLEC, LLC - MD Type=Landline (OCN=071F) | Assigned |
| 240-986-xxxx | Nanjemoy, MD 214 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-986-2xxx | Nanjemoy, MD 214 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-986-4xxx | Nanjemoy, MD 214 miles | RNK, INC. Type=Landline (OCN=8700) | Assigned |
| 240-988-xxxx | Washington, MD 171 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 240-993-xxxx | Indian Head, MD 210 miles | XO MARYLAND, LLC Type=Landline (OCN=4773) | Assigned |
| 240-993-1xxx | Indian Head, MD 210 miles | US LEC OF MARYLAND, INC. Type=Landline (OCN=2589) | Assigned |
| 240-993-6xxx | Indian Head, MD 210 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-993-9xxx | Indian Head, MD 210 miles | NEW CINGULAR WIRELESS PCS, LLC - DC Type=Wireless (OCN=4036) | Assigned |
| 240-994-xxxx | Washington, MD 183 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| 240-997-xxxx | Washington, MD 181 miles | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD Type=Wireless (OCN=6395) | Assigned |
| Area Code + Exchange (NPA+NXX) | City Distance (from Woodbridge, NJ) | Company | Status |
|---|---|---|---|
| 240-202-xxxx | MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 240-211-xxxx | MD | NXX Use: Community Information and Referral Services | Unavailable |
| 240-226-xxxx | MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 240-227-xxxx | MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 240-240-xxxx | MD | NXX Use: Home NPA (NPA=NXX) | Unavailable |
| 240-259-xxxx | MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 240-301-xxxx | MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 240-311-xxxx | MD | NXX Use: Non-Emergency Police and Other Governmental Services | Unavailable |
| 240-410-xxxx | MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 240-411-xxxx | MD | NXX Use: Local Directory Assistance | Unavailable |
| 240-443-xxxx | MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 240-511-xxxx | MD | NXX Use: Traffic and Transportation (US); Weather and Traveller Info (Canada) | Unavailable |
| 240-555-xxxx | Washington, MD 151 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) NXX Use: Directory Assistance | Unavailable |
| 240-571-xxxx | MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 240-611-xxxx | MD | NXX Use: Repair Service | Unavailable |
| 240-700-xxxx | MD | NXX Use: Prevent confusion with 700 (Interexchange Carrier Services ) numbers | Unavailable |
| 240-703-xxxx | MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 240-711-xxxx | MD | NXX Use: Telecommunications Relay Service (TRS) | Unavailable |
| 240-717-xxxx | MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 240-811-xxxx | MD | NXX Use: Protect Pipeline and Utilities from Damage (US); Non-Urgent Health (Canada) | Unavailable |
| 240-814-xxxx | MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 240-854-xxxx | MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 240-900-xxxx | MD | NXX Use: Prevent confusion with 900 (Premium/pay) numbers | Unavailable |
| 240-911-xxxx | MD | NXX Use: Emergency | Unavailable |
| 240-936-xxxx | Washington, MD 186 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Unavailable |
| 240-950-xxxx | MD | NXX Use: Feature Group B - Used to access a long distance carrier | Unavailable |
| 240-958-xxxx | MD | NXX Use: Test Code (typically ANAC, states your phone number) | Unavailable |
| 240-959-xxxx | MD | NXX Use: Test Code (inter-exchange carrier testing) | Unavailable |
| 240-999-xxxx | Washington, MD 186 miles | VERIZON MARYLAND, INC. Type=Landline (OCN=9212) | Unavailable |
| Area Code + Exchange (NPA+NXX) | City Distance (from Woodbridge, NJ) | Company | Status |
|---|---|---|---|
| 240-224-xxxx | Oxon Hill, MD 186 miles | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unknown |
| 240-234-xxxx | Damascus, MD 183 miles | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unknown |
| 240-309-xxxx | Laurel, MD 171 miles | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unknown |
| 240-835-xxxx | Rockville, MD 183 miles | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unknown |
| 240-860-xxxx | Laurel, MD 171 miles | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unknown |
| 240-861-xxxx | Laurel, MD 171 miles | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unknown |
| 240-866-xxxx | Laurel, MD 171 miles | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unknown |
| 240-869-xxxx | Cumberland, MD | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unknown |
| 240-906-xxxx | Laurel, MD 171 miles | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unknown |