Local Calling Guide
Area code/prefix search
Dallas, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 214-792
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-792
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-792
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-792
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-792
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-792
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-792
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-792
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-792
| 9 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2008-03-31 |
|
| 214-800
| A |
DLLSTXRIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-800
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-800
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-800
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-800
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-800
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-800
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-800
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-800
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-800
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-800
| 9 |
|
5562 METROPCS, INC. |
552 |
|
2014-01-03 |
|
| 214-810
| A |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
|
|
| 214-810
| 0 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-01-23 |
|
| 214-810
| 1 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-03-07 |
|
| 214-810
| 2 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-03-07 |
|
| 214-810
| 3 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-03-07 |
|
| 214-810
| 4 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-03-07 |
|
| 214-810
| 5 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-03-07 |
|
| 214-810
| 6 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-03-07 |
|
| 214-810
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2009-02-13 |
|
| 214-810
| 8 |
|
903C ONVOY, LLC - TX |
552 |
|
2009-02-13 |
|
| 214-810
| 9 |
|
903C ONVOY, LLC - TX |
552 |
|
2009-02-13 |
|
| 214-812
| A |
DLLSTXRODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-812
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-812
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-812
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-812
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-812
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-812
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-812
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-812
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-812
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-812
| 9 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2007-07-27 |
|
| 214-815
| A |
DLLSTXTADS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-815
| 0 |
|
5562 METROPCS, INC. |
552 |
|
2006-12-02 |
|
| 214-815
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-815
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-815
| 3 |
|
5562 METROPCS, INC. |
552 |
|
2006-12-02 |
|
| 214-815
| 4 |
|
5562 METROPCS, INC. |
552 |
|
2006-12-02 |
|
| 214-815
| 5 |
|
5562 METROPCS, INC. |
552 |
|
2006-12-02 |
|
| 214-815
| 6 |
|
5562 METROPCS, INC. |
552 |
|
2006-12-02 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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