All assignees
25 prefixes in 483 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 483-211 | XXXXXXXXXX | MULT | — | — |
| 483-222 | WETUMPKA | 764H | 2026-08-24 | Yes |
| 483-311 | XXXXXXXXXX | MULT | — | — |
| 483-333 | MONTGOMERY | 883K | 2026-08-07 | Yes |
| 483-411 | XXXXXXXXXX | MULT | — | — |
| 483-444 | AUBURN | 824J | 2026-08-12 | Yes |
| 483-500 | PHENIXCITY | 807C | 2026-09-15 | Yes |
| 483-511 | XXXXXXXXXX | MULT | — | — |
| 483-555 | DIR ASST | MULT | — | — |
| 483-587 | SELMA | 883K | 2026-08-17 | Yes |
| 483-611 | XXXXXXXXXX | MULT | — | — |
| 483-700 | XXXXXXXXXX | MULT | — | — |
| 483-711 | XXXXXXXXXX | MULT | — | — |
| 483-777 | AUBURN | 883K | 2026-08-07 | Yes |
| 483-811 | XXXXXXXXXX | MULT | — | — |
| 483-888 | MONTGOMERY | 824J | 2026-08-07 | Yes |
| 483-900 | MONTGOMERY | 807C | 2026-08-17 | Yes |
| 483-911 | XXXXXXXXXX | MULT | — | — |
| 483-950 | XXXXXXXXXX | MULT | — | — |
| 483-958 | XXXXXXXXXX | MULT | — | — |
| 483-959 | XXXXXXXXXX | MULT | — | — |
| 483-976 | XXXXXXXXXX | MULT | — | — |
| 483-997 | MONTGOMERY | 604E | 2026-08-13 | Yes |
| 483-998 | MONTGOMERY | 604E | 2026-08-13 | Yes |
| 483-999 | MONTGOMERY | 764H | 2026-08-13 | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.