Local Calling Guide
Area code/prefix search
Dallas, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 214-283
| 7 |
|
5562 METROPCS, INC. |
552 |
|
2008-05-02 |
|
| 214-283
| 8 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-07-28 |
|
| 214-283
| 9 |
|
5562 METROPCS, INC. |
552 |
|
2008-11-19 |
|
| 214-286
| A |
DLLSTXNODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-286
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-286
| 1 |
|
5562 METROPCS, INC. |
552 |
|
2021-01-30 |
|
| 214-286
| 2 |
|
5562 METROPCS, INC. |
552 |
|
2021-01-30 |
|
| 214-286
| 3 |
|
5562 METROPCS, INC. |
552 |
|
2021-01-30 |
|
| 214-286
| 4 |
|
5562 METROPCS, INC. |
552 |
|
2021-01-30 |
|
| 214-286
| 5 |
|
073H TELNYX LLC |
552 |
|
2021-02-14 |
|
| 214-286
| 6 |
|
073H TELNYX LLC |
552 |
|
2021-02-14 |
|
| 214-286
| 7 |
|
5562 METROPCS, INC. |
552 |
|
2021-07-25 |
|
| 214-286
| 8 |
|
5562 METROPCS, INC. |
552 |
|
2021-01-30 |
|
| 214-286
| 9 |
|
624H ONVOY SPECTRUM, LLC |
552 |
|
2021-11-08 |
|
| 214-290
| A |
DLLSTXRIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-290
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-290
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-290
| 2 |
|
5562 METROPCS, INC. |
552 |
|
2010-02-16 |
|
| 214-290
| 3 |
|
5562 METROPCS, INC. |
552 |
|
2010-02-16 |
|
| 214-290
| 4 |
|
5562 METROPCS, INC. |
552 |
|
2010-02-16 |
|
| 214-290
| 5 |
|
5562 METROPCS, INC. |
552 |
|
2010-02-16 |
|
| 214-290
| 6 |
|
5562 METROPCS, INC. |
552 |
|
2010-02-16 |
|
| 214-290
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-290
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-290
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-292
| A |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 214-294
| A |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 214-295
| A |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 214-295
| 0 |
|
5562 METROPCS, INC. |
552 |
|
2018-07-21 |
|
| 214-295
| 1 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-07-28 |
|
| 214-295
| 2 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-07-28 |
|
| 214-295
| 3 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-03-31 |
|
| 214-295
| 4 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-03-31 |
|
| 214-295
| 5 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-03-31 |
|
| 214-295
| 6 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-03-31 |
|
| 214-295
| 7 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-03-31 |
|
| 214-295
| 8 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-03-31 |
|
| 214-295
| 9 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2008-06-12 |
|
| 214-296
| A |
DLLSTXNODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-296
| 0 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2006-12-12 |
|
| 214-296
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-296
| 2 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2006-12-30 |
|
| 214-296
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-296
| 4 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2006-12-12 |
|
| 214-296
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-296
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-296
| 7 |
|
5562 METROPCS, INC. |
552 |
|
2005-12-04 |
|
| 214-296
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-296
| 9 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-07-28 |
|
| 214-302
| A |
DLLSTXFRDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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