Local Calling Guide
Area code/prefix search
Dallas, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 214-342
| A |
DLLSTXDIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-342
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-342
| 1 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-06 |
|
| 214-342
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-342
| 3 |
|
624H ONVOY SPECTRUM, LLC |
552 |
|
2021-11-08 |
|
| 214-342
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-342
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-342
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-342
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-342
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-342
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-343
| A |
DLLSTXDIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-345
| A |
DLLSTXEMDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-346
| A |
DLLSTXEMDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-347
| A |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 214-347
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 214-347
| 1 |
|
5562 METROPCS, INC. |
552 |
|
2005-09-01 |
|
| 214-347
| 2 |
|
5562 METROPCS, INC. |
552 |
|
2005-09-01 |
|
| 214-347
| 3 |
|
5562 METROPCS, INC. |
552 |
|
2019-09-27 |
|
| 214-347
| 4 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2004-07-12 |
|
| 214-347
| 5 |
|
5562 METROPCS, INC. |
552 |
|
2005-10-23 |
|
| 214-347
| 6 |
|
5562 METROPCS, INC. |
552 |
|
2009-03-16 |
|
| 214-347
| 7 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-11-11 |
|
| 214-347
| 8 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-11-11 |
|
| 214-347
| 9 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-11-11 |
|
| 214-348
| A |
DLLSTXDIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-349
| A |
DLLSTXDIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-349
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-349
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-349
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-349
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-349
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-349
| 5 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-03-06 |
|
| 214-349
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-349
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-349
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-349
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-350
| A |
DLLSTXFLDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-351
| A |
DLLSTXFLDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-352
| A |
DLLSTXFLDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-353
| A |
DLLSTXFLDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-355
| A |
DLLSTXDIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-355
| 0 |
|
5562 METROPCS, INC. |
552 |
|
2005-11-27 |
|
| 214-355
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-355
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-355
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-355
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-355
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-355
| 6 |
|
5562 METROPCS, INC. |
552 |
|
2005-11-27 |
|
| 214-355
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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