All assignees
311 prefixes in 945 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 945-300 | LEWISVILLE | 473F | 2020-11-19 | Yes |
| 945-301 | GRANDPRARI | 6506 | 2023-07-26 | Yes |
| 945-302 | FERRIS | 903C | 2023-07-28 | Yes |
| 945-303 | DALLAS | 839J | 2023-08-29 | Yes |
| 945-304 | MCKINNEY | 6506 | 2023-09-11 | Yes |
| 945-305 | ROCKWALL | 6529 | 2023-09-19 | Yes |
| 945-306 | GRANDPRARI | 6534 | 2023-09-28 | Yes |
| 945-307 | MCKINNEY | 903C | 2023-09-28 | Yes |
| 945-308 | FRISCO | 6529 | 2023-10-25 | Yes |
| 945-309 | NEVADA | 197D | 2023-10-27 | Yes |
| 945-310 | MCKINNEY | 6529 | 2023-11-07 | Yes |
| 945-311 | XXXXXXXXXX | MULT | — | — |
| 945-312 | GRANDPRARI | 6506 | 2023-12-01 | Yes |
| 945-313 | DALLAS | 939H | 2023-12-15 | Yes |
| 945-314 | IRVING | 939H | 2023-12-18 | Yes |
| 945-315 | MCKINNEY | 939H | 2023-12-18 | Yes |
| 945-316 | ANNA | 939H | 2023-12-20 | Yes |
| 945-317 | VENUS | 939H | 2023-12-20 | Yes |
| 945-318 | DE SOTO | 939H | 2023-12-20 | Yes |
| 945-319 | FRISCO | 939H | 2023-12-21 | Yes |
| 945-320 | PLANO | 939H | 2023-12-21 | Yes |
| 945-321 | WAXAHACHIE | 6506 | 2023-12-21 | Yes |
| 945-322 | DE SOTO | 516J | 2022-01-07 | Yes |
| 945-323 | GRANDPRARI | 6534 | 2024-01-05 | Yes |
| 945-324 | GRANDPRARI | 6506 | 2024-01-18 | Yes |
| 945-325 | PLANO | 903C | 2024-01-24 | Yes |
| 945-326 | MCKINNEY | 903C | 2024-01-24 | Yes |
| 945-327 | GRANDPRARI | 903C | 2024-01-24 | Yes |
| 945-328 | GRANDPRARI | 903C | 2023-05-25 | Yes |
| 945-329 | WILMER | 624H | 2024-02-06 | Yes |
| 945-330 | FORNEY | 903C | 2024-02-23 | Yes |
| 945-331 | ROYSE CITY | 903C | 2024-02-23 | Yes |
| 945-332 | RED OAK | 903C | 2024-02-23 | Yes |
| 945-333 | MCKINNEY | 473F | 2020-11-19 | Yes |
| 945-334 | LEWISVILLE | 903C | 2024-02-23 | Yes |
| 945-335 | IRVING | 903C | 2024-02-23 | Yes |
| 945-336 | GRANDPRARI | 965H | 2020-11-27 | Yes |
| 945-337 | DALLAS | 903C | 2024-03-26 | Yes |
| 945-338 | FRISCO | 6529 | 2024-04-19 | Yes |
| 945-339 | FRISCO | 7148 | 2024-04-04 | Yes |
| 945-340 | GRANDPRARI | 6534 | 2024-06-13 | Yes |
| 945-341 | GRANDPRARI | 6506 | 2024-05-06 | Yes |
| 945-342 | IRVING | 6529 | 2024-07-26 | Yes |
| 945-343 | WAXAHACHIE | 6506 | 2024-08-06 | Yes |
| 945-344 | PLANO | 6534 | 2024-08-14 | Yes |
| 945-345 | MIDLOTHIAN | 965H | 2021-01-11 | Yes |
| 945-346 | GRANDPRARI | 6506 | 2024-08-14 | Yes |
| 945-347 | DE SOTO | 6529 | 2024-08-15 | Yes |
| 945-348 | FRISCO | 965H | 2020-11-27 | Yes |
| 945-349 | GRANDPRARI | 6506 | 2024-09-06 | Yes |
| 945-350 | DALLAS | 733J | 2024-09-18 | Yes |
| 945-351 | DALLAS | 004F | 2024-09-05 | Yes |
| 945-352 | GRANDPRARI | 004F | 2024-09-19 | Yes |
| 945-353 | GRANDPRARI | 6534 | 2024-10-31 | Yes |
| 945-354 | GRANDPRARI | 6534 | 2024-11-08 | Yes |
| 945-355 | BRISTOL | 624H | 2021-06-10 | Yes |
| 945-356 | DLFTWTARPT | 965H | 2020-11-27 | Yes |
| 945-357 | FRISCO | 6529 | 2024-09-11 | Yes |
| 945-358 | IRVING | 6529 | 2024-11-19 | Yes |
| 945-359 | FORNEY | 7148 | 2024-12-02 | Yes |
| 945-360 | IRVING | 6529 | 2024-12-03 | Yes |
| 945-361 | PLANO | 6534 | 2024-12-27 | Yes |
| 945-362 | CELINA | 516J | 2022-02-18 | Yes |
| 945-363 | CEDAR HILL | 903C | 2025-01-09 | Yes |
| 945-364 | GRANDPRARI | 6506 | 2025-01-10 | Yes |
| 945-365 | GRANDPRARI | 6534 | 2025-01-13 | Yes |
| 945-366 | GRANDPRARI | 6534 | 2025-01-13 | Yes |
| 945-367 | IRVING | 6529 | 2025-01-15 | Yes |
| 945-368 | ALLEN | 624H | 2025-01-29 | Yes |
| 945-369 | PLANO | 624H | 2025-01-29 | Yes |
| 945-370 | FRISCO | 6534 | 2025-02-10 | Yes |
| 945-371 | IRVING | 6529 | 2025-02-10 | Yes |
| 945-372 | GRANDPRARI | 6506 | 2025-02-12 | Yes |
| 945-373 | COMBINE | 515J | 2025-02-26 | Yes |
| 945-374 | CRANDALL | 515J | 2025-02-26 | Yes |
| 945-375 | FORNEY | 515J | 2025-02-26 | Yes |
| 945-376 | ROYSE CITY | 515J | 2025-02-26 | Yes |
| 945-377 | WAXAHACHIE | 515J | 2025-02-26 | Yes |
| 945-378 | IRVING | 6529 | 2025-03-03 | Yes |
| 945-379 | MCKINNEY | 6534 | 2025-03-06 | Yes |
| 945-380 | PLANO | 6534 | 2026-02-17 | Yes |
| 945-381 | MCKINNEY | 903C | 2025-04-16 | Yes |
| 945-382 | LEWISVILLE | 6529 | 2025-05-12 | Yes |
| 945-383 | GRANDPRARI | 6506 | 2025-05-29 | Yes |
| 945-384 | GRANDPRARI | 7148 | 2025-06-06 | Yes |
| 945-385 | PLANO | 6534 | 2025-06-12 | Yes |
| 945-386 | FORNEY | 965H | 2021-03-02 | Yes |
| 945-387 | PLANO | 6529 | 2025-06-17 | Yes |
| 945-388 | GRANDPRARI | 6506 | 2025-06-25 | Yes |
| 945-389 | DE SOTO | 903C | 2025-06-25 | Yes |
| 945-390 | MIDLOTHIAN | 903C | 2025-06-25 | Yes |
| 945-391 | DALLAS | 6529 | 2025-07-02 | Yes |
| 945-392 | DALLAS | 6529 | 2025-07-14 | Yes |
| 945-393 | DALLAS | 700J | 2025-07-17 | Yes |
| 945-394 | DALLAS | 7148 | 2025-08-05 | Yes |
| 945-395 | LEWISVILLE | 6529 | 2025-08-06 | Yes |
| 945-396 | DALLAS | 6529 | 2025-08-07 | Yes |
| 945-397 | GRANDPRARI | 6534 | 2025-08-07 | Yes |
| 945-398 | DALLAS | 6529 | 2025-08-20 | Yes |
| 945-399 | DALLAS | 6529 | 2025-08-26 | 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.