| NPA | NXX | CLLI | City, ST | Telco |
| 256 | 271 | HNVIAL18XWX | HUNTSVILLE | METROCALL |
| 256 | 336 | HNVIAL18XWX | ATHENS | METROCALL |
| 256 | 367 | HNVIAL18XWX | CULLMAN | METROCALL |
| 256 | 376 | HNVIAL18XWX | DECATUR | METROCALL |
| 256 | 384 | HNVIAL18XWX | SCOTTSBORO | METROCALL |
| 256 | 387 | HNVIAL18XWX | FLORENCE | METROCALL |