Local Calling Guide
Area code/prefix search
Dallas, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 214-646
| 0 |
|
903C ONVOY, LLC - TX |
552 |
|
|
|
| 214-646
| 1 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2006-09-05 |
|
| 214-646
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
|
|
| 214-646
| 3 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2006-09-05 |
|
| 214-646
| 4 |
|
5562 METROPCS, INC. |
552 |
|
2006-08-21 |
|
| 214-646
| 5 |
|
5562 METROPCS, INC. |
552 |
|
2006-08-21 |
|
| 214-646
| 6 |
|
903C ONVOY, LLC - TX |
552 |
|
|
|
| 214-646
| 7 |
|
5562 METROPCS, INC. |
552 |
|
2008-11-19 |
|
| 214-646
| 8 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2006-09-05 |
|
| 214-646
| 9 |
|
903C ONVOY, LLC - TX |
552 |
|
|
|
| 214-647
| A |
DLLSTXTLDS7 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 214-647
| 0 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 214-647
| 1 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
|
|
| 214-647
| 2 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 214-647
| 3 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 214-647
| 4 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 214-647
| 5 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 214-647
| 6 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 214-647
| 7 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 214-647
| 8 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 214-647
| 9 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 214-648
| A |
DLLSTXMEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-651
| A |
DLLSTXRIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-652
| A |
DLLSTXRIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-653
| A |
DLLSTXRIDS4 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-654
| A |
DLLSTXFLDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-655
| A |
DLLSTXRIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-658
| A |
DLLSTXRIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-659
| A |
DLLSTXRIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-659
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-659
| 1 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-03-07 |
|
| 214-659
| 2 |
|
5562 METROPCS, INC. |
552 |
|
2007-01-29 |
|
| 214-659
| 3 |
|
5562 METROPCS, INC. |
552 |
|
2007-01-29 |
|
| 214-659
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-659
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-659
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-659
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-659
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-659
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-660
| A |
DLLSTXDADS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-660
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-660
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-660
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-660
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-660
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-660
| 5 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2006-09-05 |
|
| 214-660
| 6 |
|
5562 METROPCS, INC. |
552 |
|
2008-11-19 |
|
| 214-660
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-660
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-660
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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