Local Calling Guide
Area code/prefix search
Irving, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 972-510
| A |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 972-510
| 0 |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 972-510
| 1 |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 972-510
| 2 |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 972-510
| 3 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2007-07-19 |
|
| 972-510
| 4 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2007-07-19 |
|
| 972-510
| 5 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-11-20 |
|
| 972-510
| 6 |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 972-510
| 7 |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2007-04-05 |
|
| 972-510
| 8 |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2007-04-05 |
|
| 972-510
| 9 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2007-07-19 |
|
| 972-513
| A |
IRNGTXXDDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-513
| 0 |
IRNGTXXDDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-513
| 1 |
IRNGTXXDDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-513
| 2 |
IRNGTXXDDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-513
| 3 |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2006-08-28 |
|
| 972-513
| 4 |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2009-03-05 |
|
| 972-513
| 5 |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2006-08-28 |
|
| 972-513
| 6 |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2006-08-28 |
|
| 972-513
| 7 |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2006-08-28 |
|
| 972-513
| 8 |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2009-02-20 |
|
| 972-513
| 9 |
IRNGTXXDDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-518
| A |
IRNGTXXGDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-536
| A |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-536
| 0 |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-536
| 1 |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-536
| 2 |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-536
| 3 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2007-03-19 |
|
| 972-536
| 4 |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-536
| 5 |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-536
| 6 |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-536
| 7 |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-536
| 8 |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-536
| 9 |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-541
| A |
IRNGTXXEDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-550
| A |
IRNGTXXGDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-554
| A |
IRNGTXXCDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-570
| A |
IRNGTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-573
| A |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 972-573
| 0 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2005-11-20 |
|
| 972-573
| 1 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2005-11-20 |
|
| 972-573
| 2 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2005-11-20 |
|
| 972-573
| 3 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2005-11-20 |
|
| 972-573
| 4 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2005-11-20 |
|
| 972-573
| 5 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2005-11-20 |
|
| 972-573
| 6 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2005-11-20 |
|
| 972-573
| 7 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2005-11-20 |
|
| 972-573
| 8 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2005-11-20 |
|
| 972-573
| 9 |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2005-11-20 |
|
| 972-579
| A |
IRNGTXXCDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
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