Local Calling Guide
Area code/prefix search
Dallas, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 945-351
| 3 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2024-11-09 |
|
| 945-351
| 4 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2024-11-09 |
|
| 945-351
| 5 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2024-11-09 |
|
| 945-351
| 6 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2024-11-09 |
|
| 945-351
| 7 |
|
732J NUSO, LLC |
552 |
|
2024-11-10 |
|
| 945-351
| 8 |
|
732J NUSO, LLC |
552 |
|
2024-11-10 |
|
| 945-351
| 9 |
|
903C ONVOY, LLC - TX |
552 |
|
2025-04-12 |
|
| 945-391
| A |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-16 |
|
| 945-391
| 0 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-18 |
|
| 945-391
| 1 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-18 |
|
| 945-391
| 2 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-18 |
|
| 945-391
| 3 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-18 |
|
| 945-391
| 4 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-18 |
|
| 945-391
| 5 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-18 |
|
| 945-391
| 6 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-16 |
|
| 945-391
| 7 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-16 |
|
| 945-391
| 8 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-16 |
|
| 945-391
| 9 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-16 |
|
| 945-392
| A |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-28 |
|
| 945-392
| 0 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-29 |
|
| 945-392
| 1 |
|
490J DISH WIRELESS, LLC |
552 |
|
2025-09-16 |
|
| 945-392
| 2 |
|
490J DISH WIRELESS, LLC |
552 |
|
2025-10-14 |
|
| 945-392
| 3 |
|
490J DISH WIRELESS, LLC |
552 |
|
2025-10-14 |
|
| 945-392
| 4 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-29 |
|
| 945-392
| 5 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2025-08-29 |
|
| 945-392
| 6 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-28 |
|
| 945-392
| 7 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-28 |
|
| 945-392
| 8 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-28 |
|
| 945-392
| 9 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-28 |
|
| 945-393
| A |
|
700J WAVENATION, LLC |
552 |
|
2025-09-11 |
|
| 945-393
| 0 |
|
700J WAVENATION, LLC |
552 |
|
2025-09-11 |
|
| 945-393
| 1 |
|
490J DISH WIRELESS, LLC |
552 |
|
2025-10-13 |
|
| 945-393
| 2 |
|
490J DISH WIRELESS, LLC |
552 |
|
2025-11-11 |
|
| 945-393
| 3 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-12 |
|
| 945-393
| 4 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-12 |
|
| 945-393
| 5 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-12 |
|
| 945-393
| 6 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-12 |
|
| 945-393
| 7 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-12 |
|
| 945-393
| 8 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-12 |
|
| 945-393
| 9 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-12 |
|
| 945-394
| A |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2025-09-29 |
|
| 945-394
| 0 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-30 |
|
| 945-394
| 1 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-30 |
|
| 945-394
| 2 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-30 |
|
| 945-394
| 3 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-30 |
|
| 945-394
| 4 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-30 |
|
| 945-394
| 5 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-30 |
|
| 945-394
| 6 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2025-09-29 |
|
| 945-394
| 7 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-30 |
|
| 945-394
| 8 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-09-30 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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