USFON, INC. - TX
10 prefixes in 945 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 945-222 | CRANDALL | 473F | 2020-11-19 | Yes |
| 945-300 | LEWISVILLE | 473F | 2020-11-19 | Yes |
| 945-333 | MCKINNEY | 473F | 2020-11-19 | Yes |
| 945-400 | FRISCO | 473F | 2020-11-19 | Yes |
| 945-444 | GRANDPRARI | 473F | 2020-11-19 | Yes |
| 945-500 | CARROLLTON | 473F | 2020-11-19 | Yes |
| 945-666 | PALMER | 473F | 2020-11-19 | Yes |
| 945-800 | PLANO | 473F | 2020-11-19 | Yes |
| 945-900 | WAXAHACHIE | 473F | 2020-11-19 | Yes |
| 945-945 | DALLAS | 473F | 2023-01-25 | 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.