| State with most NPAs: | CA [37 NPAs] |
| States with 1 NPA: | AK DE DC HI ID ME MT NH ND RI SD VT WY |
| NPAs possible: | 800 |
| NPAs usable: | 681 |
| NPAs used: | 383 |
| NPAs free: | 298 |
| Toll Free in use: | 5 (800 855 866 877 888 ) |
| NPAs in jeopardy: | 27 (203 209 217 270 305 323 408 415 510 530 559 562 570 618 619 626 650 706 707 714 760 805 815 818 916 925 949 ) |