Local Calling Guide
Area code/prefix search
Dallas, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 469-930
| 1 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2014-06-28 |
|
| 469-930
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2014-06-20 |
|
| 469-930
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2014-06-20 |
|
| 469-930
| 4 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2014-04-07 |
|
| 469-930
| 5 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2014-08-25 |
|
| 469-930
| 6 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2014-08-25 |
|
| 469-930
| 7 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2014-08-25 |
|
| 469-930
| 8 |
|
516C AT&T CORP. |
552 |
|
2014-08-22 |
|
| 469-930
| 9 |
|
516C AT&T CORP. |
552 |
|
2014-08-22 |
|
| 469-935
| A |
|
903C ONVOY, LLC - TX |
552 |
|
|
|
| 469-935
| 0 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-935
| 1 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-12-19 |
|
| 469-935
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-935
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-935
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-935
| 5 |
|
516J TON80 COMMUNICATIONS, LLC |
552 |
|
2021-06-21 |
|
| 469-935
| 6 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-935
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-935
| 8 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-935
| 9 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2021-06-20 |
|
| 469-941
| A |
DLLSTXHUDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 469-941
| 0 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2008-07-03 |
|
| 469-941
| 1 |
|
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
2007-12-20 |
|
| 469-941
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2009-10-05 |
|
| 469-941
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 469-941
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2011-02-28 |
|
| 469-941
| 5 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2008-05-13 |
|
| 469-941
| 6 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2008-05-13 |
|
| 469-941
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2008-11-10 |
|
| 469-941
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2008-11-10 |
|
| 469-941
| 9 |
|
903C ONVOY, LLC - TX |
552 |
|
2009-10-05 |
|
| 469-942
| A |
DLLSTXALBMD |
495J STRATUS NETWORKS |
552 |
|
|
|
| 469-942
| 0 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-942
| 1 |
|
495J STRATUS NETWORKS |
552 |
|
2021-05-16 |
|
| 469-942
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-942
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-942
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-942
| 5 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-942
| 6 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-942
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-942
| 8 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-942
| 9 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-07-18 |
|
| 469-944
| A |
DLLSTX97DSU |
365J RIGHT CALL LLC |
552 |
|
|
|
| 469-949
| A |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 469-949
| 0 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
552 |
|
2020-06-30 |
|
| 469-949
| 1 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-06-29 |
|
| 469-949
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-06-29 |
|
| 469-949
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-06-29 |
|
| 469-949
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-06-29 |
|
| 469-949
| 5 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-06-29 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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