All assignees
522 prefixes in 940 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 940-958 | — | — | ||
| 940-959 | — | — | ||
| 940-963 | IOWA PARK | 612K | 2024-04-04 | Yes |
| 940-964 | FORESTBURG | 2116 | — | — |
| 940-966 | SPANISH FT | 2153 | — | — |
| 940-969 | PARADISE | 2084 | — | Yes |
| 940-970 | BURKBURNTT | 612K | 2024-03-22 | Yes |
| 940-973 | MYRA | 6534 | 2025-10-30 | Yes |
| 940-976 | — | — | ||
| 940-977 | DENTON | 965H | 2020-12-01 | Yes |
| 940-978 | RUNAWAYBAY | 6114 | 2014-05-13 | Yes |
| 940-980 | DECATUR | 622J | 2021-09-07 | Yes |
| 940-987 | BONITA | 2153 | — | — |
| 940-988 | ASPERMONT | 4046 | 2004-04-19 | — |
| 940-989 | ASPERMONT | 1163 | — | Yes |
| 940-990 | WICHITAFLS | 939H | 2021-04-12 | Yes |
| 940-991 | WICHITAFLS | 903C | 2004-03-26 | Yes |
| 940-995 | ST JO | 2114 | — | Yes |
| 940-996 | RULE | 4046 | 2002-02-14 | — |
| 940-997 | RULE | 1163 | — | — |
| 940-998 | GAINESVL | 515J | 2025-04-07 | Yes |
| 940-999 | DENTON | 319D | 2010-01-12 | 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.