Local Calling Guide
Area code/prefix search
Dallas, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 945-409
| 9 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-11-29 |
|
| 945-410
| A |
DLLSTXRIY0X |
425J CSC WIRELESS, LLC |
552 |
|
|
|
| 945-410
| 0 |
DLLSTXRIY0X |
425J CSC WIRELESS, LLC |
552 |
|
2026-07-21 |
|
| 945-410
| 1 |
DLLSTXRIY0X |
425J CSC WIRELESS, LLC |
552 |
|
2026-07-21 |
|
| 945-410
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2026-09-04 |
|
| 945-410
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2026-09-04 |
|
| 945-410
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2026-09-04 |
|
| 945-410
| 5 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2026-08-16 |
|
| 945-410
| 6 |
|
903C ONVOY, LLC - TX |
552 |
|
2026-09-04 |
|
| 945-410
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2026-09-04 |
|
| 945-417
| A |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-04 |
2026-09-10
|
| 945-420
| A |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-24 |
2026-09-10
|
| 945-421
| A |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-26 |
|
| 945-421
| 0 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-26 |
|
| 945-421
| 1 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-26 |
|
| 945-421
| 2 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-26 |
|
| 945-421
| 3 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-26 |
|
| 945-421
| 4 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-26 |
|
| 945-421
| 5 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-26 |
|
| 945-421
| 6 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-26 |
|
| 945-421
| 7 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-26 |
|
| 945-421
| 8 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-26 |
|
| 945-421
| 9 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2026-01-26 |
|
| 945-468
| A |
DLLSTXAL2MD |
622J SKYE TELECOM LLC DBA SKYETEL |
552 |
|
|
|
| 945-468
| 0 |
DLLSTXAL2MD |
622J SKYE TELECOM LLC DBA SKYETEL |
552 |
|
2021-07-03 |
|
| 945-468
| 1 |
|
145J TERRA NOVA TELECOM INC. |
552 |
|
2026-09-11 |
|
| 945-468
| 2 |
DLLATX37EMD |
197D VONAGE AMERICA LLC |
552 |
|
2021-10-19 |
|
| 945-468
| 3 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2022-10-17 |
|
| 945-468
| 4 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2022-01-21 |
|
| 945-468
| 5 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-09-19 |
|
| 945-468
| 6 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-09-19 |
|
| 945-468
| 7 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-09-19 |
|
| 945-468
| 8 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-09-19 |
|
| 945-468
| 9 |
DLLSTX97DSS |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2022-06-24 |
|
| 945-545
| A |
DLLSTX97XUX |
996J BARR TELL USA, LLC |
552 |
|
2024-08-23 |
|
| 945-545
| 0 |
DLLSTX97XGX |
490J BOOST SUBSCRIBERCO L.L.C. |
552 |
|
2024-08-24 |
|
| 945-545
| 1 |
DLLSTX97XGX |
490J BOOST SUBSCRIBERCO L.L.C. |
552 |
|
2024-08-24 |
|
| 945-545
| 2 |
DLLSTX97XGX |
490J BOOST SUBSCRIBERCO L.L.C. |
552 |
|
2024-10-12 |
|
| 945-545
| 3 |
DLLSTX97XGX |
490J BOOST SUBSCRIBERCO L.L.C. |
552 |
|
2024-10-12 |
|
| 945-545
| 4 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2024-10-05 |
|
| 945-545
| 5 |
|
996J BARR TELL USA, LLC |
552 |
|
2024-08-23 |
|
| 945-545
| 6 |
DLLSTX97XGX |
490J BOOST SUBSCRIBERCO L.L.C. |
552 |
|
2024-12-11 |
|
| 945-545
| 7 |
DLLSTX97XGX |
490J BOOST SUBSCRIBERCO L.L.C. |
552 |
|
2024-12-11 |
|
| 945-545
| 8 |
DLLSTX97XGX |
490J BOOST SUBSCRIBERCO L.L.C. |
552 |
|
2025-01-10 |
|
| 945-545
| 9 |
DLLSTX97XGX |
490J BOOST SUBSCRIBERCO L.L.C. |
552 |
|
2025-01-10 |
|
| 945-587
| A |
DLLSTX97XZX |
883K AHOI LLC |
552 |
|
2026-01-11 |
|
| 945-587
| 4 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2026-09-17 |
|
| 945-587
| 5 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2026-09-17 |
|
| 945-587
| 6 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2026-09-17 |
|
| 945-587
| 8 |
DLLSTX97XZX |
883K AHOI LLC |
552 |
|
2026-01-11 |
|
| 945-910
| A |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 945-910
| 0 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2022-01-21 |
|
| 945-910
| 1 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2022-01-21 |
|
| 945-910
| 2 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-10-23 |
|
| 945-910
| 3 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-10-23 |
|
| 945-910
| 4 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-10-23 |
|
| 945-910
| 5 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-10-23 |
|
| 945-910
| 6 |
DLLSTX97DSS |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2022-02-04 |
|
| 945-910
| 7 |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2021-04-02 |
|
| 945-910
| 8 |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2021-04-02 |
|
| 945-910
| 9 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-02-06 |
|
| 945-941
| A |
DLLSTXTA03Z |
706G WIDE VOICE, LLC - TX |
552 |
|
2025-08-22 |
|
| 945-941
| 0 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2025-08-25 |
|
| 945-941
| 1 |
DLLSTXTA03Z |
706G WIDE VOICE, LLC - TX |
552 |
|
2025-08-22 |
|
| 945-941
| 2 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2025-08-25 |
|
| 945-941
| 3 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2026-06-06 |
|
| 945-941
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2026-09-04 |
|
| 945-941
| 5 |
|
903C ONVOY, LLC - TX |
552 |
|
2026-09-04 |
|
| 945-941
| 6 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2025-08-25 |
|
| 945-941
| 7 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-25 |
|
| 945-941
| 8 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2025-08-25 |
|
| 945-941
| 9 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2025-08-25 |
|
| 945-945
| A |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
|
|
| 945-945
| 0 |
DLLSTXAL7MD |
073H TELNYX LLC |
552 |
|
2023-07-15 |
|
| 945-945
| 1 |
DLLSTX97DSS |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2023-04-27 |
|
| 945-945
| 2 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-27 |
|
| 945-945
| 3 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-27 |
|
| 945-945
| 4 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-27 |
|
| 945-945
| 5 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-27 |
|
| 945-945
| 6 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-27 |
|
| 945-945
| 7 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-27 |
|
| 945-945
| 8 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-27 |
|
| 945-945
| 9 |
DLLSTX3769Z |
473F USFON, INC. - TX |
552 |
|
2023-03-27 |
|
| 945-949
| A |
DLLSTX97X8X |
321J HD CARRIER LLC |
552 |
|
2025-08-16 |
|
| 945-949
| 0 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2025-08-18 |
|
| 945-949
| 1 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2025-08-18 |
|
| 945-949
| 2 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-18 |
|
| 945-949
| 3 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-18 |
|
| 945-949
| 4 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-18 |
|
| 945-949
| 5 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-18 |
|
| 945-949
| 6 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-08-18 |
|
| 945-949
| 7 |
DLLSTX97X8X |
321J HD CARRIER LLC |
552 |
|
2025-08-16 |
|
| 945-949
| 8 |
DLLSTX97X8X |
321J HD CARRIER LLC |
552 |
|
2025-08-16 |
|
| 945-949
| 9 |
DLLSTX97X8X |
321J HD CARRIER LLC |
552 |
|
2025-08-16 |
|
| 945-954
| A |
DLLSTXALFMD |
208K VESTED NETWORKS, LLC |
552 |
|
2025-01-31 |
|
| 945-954
| 0 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-28 |
|
| 945-954
| 1 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-28 |
|
| 945-954
| 2 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-28 |
|
| 945-954
| 3 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-28 |
|
| 945-954
| 4 |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-28 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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