All assignees
717 prefixes in 252 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 252-976 | XXXXXXXXXX | MULT | — | — |
| 252-977 | ROCKYMOUNT | 0470 | — | — |
| 252-978 | ROCKYMOUNT | 793K | 2012-12-05 | Yes |
| 252-979 | JACKSON | 792K | 2007-10-01 | Yes |
| 252-980 | — | — | ||
| 252-982 | KLDEVILHLS | 6855 | 2003-06-30 | Yes |
| 252-984 | ROCKYMOUNT | 0470 | — | — |
| 252-985 | ROCKYMOUNT | 0470 | — | Yes |
| 252-986 | BUXTON | 0470 | — | Yes |
| 252-987 | WAVES | 0470 | — | Yes |
| 252-988 | — | — | ||
| 252-989 | ENGELHARD | 197D | 2018-03-27 | Yes |
| 252-991 | WILSON | 3235 | 2008-06-16 | Yes |
| 252-995 | BUXTON | 0470 | — | Yes |
| 252-996 | BUXTON | 6324 | — | Yes |
| 252-997 | TARBORO | 638E | 2026-06-01 | Yes |
| 252-999 | GREENVILLE | 638E | 2018-02-14 | 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.