Local Calling Guide
Area code/prefix search
Dallas, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 972-699
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-699
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-699
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-699
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-699
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-699
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2010-11-03 |
|
| 972-699
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-699
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
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| 972-699
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-699
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-701
| A |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-701
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-701
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-701
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-701
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-701
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2012-08-16 |
|
| 972-701
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-701
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-701
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-701
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-701
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-702
| A |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-702
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-702
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-702
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-702
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-702
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2010-11-03 |
|
| 972-702
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-702
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-702
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-702
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-702
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-705
| A |
DLLSTXRNDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-705
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-705
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-705
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-705
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-705
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-705
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-705
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-705
| 7 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-06-19 |
|
| 972-705
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-705
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-706
| A |
DLLSTXNODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-707
| A |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-707
| 0 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2012-02-16 |
|
| 972-707
| 1 |
|
903C ONVOY, LLC - TX |
552 |
|
2011-08-03 |
|
| 972-707
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2011-08-03 |
|
| 972-707
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2011-11-04 |
|
| 972-707
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2011-11-04 |
|
| 972-707
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2011-10-20 |
|
| 972-707
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2011-10-20 |
|
| 972-707
| 7 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2012-02-16 |
|
| 972-707
| 8 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2012-02-16 |
|
| 972-707
| 9 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2012-02-16 |
|
| 972-708
| A |
DLLSTXDVDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-708
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-708
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2010-11-03 |
|
| 972-708
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-708
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-708
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2010-11-03 |
|
| 972-708
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-708
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-708
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-708
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-708
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-709
| A |
DLLSTXDVDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-713
| A |
DLLSTXREDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-715
| A |
DLLSTXADDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-715
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-715
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-715
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-715
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2010-11-03 |
|
| 972-715
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-715
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-715
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-715
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-715
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-715
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-716
| A |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-720
| A |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-720
| 0 |
|
5562 METROPCS, INC. |
552 |
|
2019-07-18 |
|
| 972-720
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-720
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-720
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-720
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-720
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-720
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-720
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-720
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-720
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-725
| A |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-725
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-725
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-725
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-725
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-725
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-725
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-725
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-725
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2010-05-14 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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