Local Calling Guide
Area code/prefix search
Irving, TX
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 945-367
| 2 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-01 |
|
| 945-367
| 3 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-01 |
|
| 945-367
| 4 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-01 |
|
| 945-367
| 5 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-01 |
|
| 945-367
| 6 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-01 |
|
| 945-367
| 7 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-01 |
|
| 945-367
| 8 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-01 |
|
| 945-367
| 9 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-01 |
|
| 945-371
| A |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-27 |
|
| 945-371
| 0 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-27 |
|
| 945-371
| 1 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-27 |
|
| 945-371
| 2 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-27 |
|
| 945-371
| 3 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-27 |
|
| 945-371
| 4 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-27 |
|
| 945-371
| 5 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-27 |
|
| 945-371
| 6 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-27 |
|
| 945-371
| 7 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-27 |
|
| 945-371
| 8 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-27 |
|
| 945-371
| 9 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-27 |
|
| 945-378
| A |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-04-17 |
|
| 945-378
| 0 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-04-17 |
|
| 945-378
| 1 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-04-17 |
|
| 945-378
| 2 |
|
624H ONVOY SPECTRUM, LLC |
552 |
|
2026-08-28 |
|
| 945-378
| 3 |
|
624H ONVOY SPECTRUM, LLC |
552 |
|
2026-08-28 |
|
| 945-378
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2026-09-12 |
|
| 945-378
| 5 |
DLLSTXAL7MD |
073H TELNYX LLC |
552 |
|
2026-02-12 |
|
| 945-378
| 6 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2026-09-13 |
|
| 945-378
| 7 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2026-09-13 |
|
| 945-378
| 8 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2026-09-13 |
|
| 945-378
| 9 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-04-17 |
|
| 945-450
| A |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-08-13 |
|
| 945-450
| 0 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-08-13 |
|
| 945-450
| 1 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-08-13 |
|
| 945-450
| 2 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-08-13 |
|
| 945-450
| 3 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-08-13 |
|
| 945-450
| 4 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-08-13 |
|
| 945-450
| 5 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-08-13 |
|
| 945-450
| 6 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-08-13 |
|
| 945-450
| 7 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-08-13 |
|
| 945-450
| 8 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-08-13 |
|
| 945-450
| 9 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-08-13 |
|
| 945-455
| A |
IRNGTXXBXPY |
622J SKYE TELECOM LLC DBA SKYETEL |
552 |
|
|
|
| 945-455
| 0 |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2022-01-21 |
|
| 945-455
| 1 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2022-12-12 |
|
| 945-455
| 2 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2022-12-12 |
|
| 945-455
| 3 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2022-03-11 |
|
| 945-455
| 4 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2022-03-11 |
|
| 945-455
| 5 |
IRNGTXXBXPY |
622J SKYE TELECOM LLC DBA SKYETEL |
552 |
|
2021-11-06 |
|
| 945-455
| 6 |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2022-02-14 |
|
| 945-455
| 7 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2023-02-19 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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