Local Calling Guide
Area code/prefix search
NPA: 972
[Rate centres in NPA 972]
[Dial plan for NPA 972]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 972-246
| 5 |
Dallas |
TX |
|
7421 AT&T - LOCAL |
552 |
|
|
|
| 972-246
| 6 |
Dallas |
TX |
|
7421 AT&T - LOCAL |
552 |
|
|
|
| 972-246
| 7 |
Dallas |
TX |
|
5562 METROPCS, INC. |
552 |
|
2010-03-01 |
|
| 972-246
| 8 |
Dallas |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-11-04 |
|
| 972-246
| 9 |
Dallas |
TX |
|
5562 METROPCS, INC. |
552 |
|
2010-03-01 |
|
| 972-247
| A |
Dallas |
TX |
DLLSTXFBDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-248
| A |
Dallas |
TX |
DLLSTXREDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-249
| A |
Grand Prairie |
TX |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-249
| 0 |
Grand Prairie |
TX |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-249
| 1 |
Grand Prairie |
TX |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-249
| 2 |
Grand Prairie |
TX |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-249
| 3 |
Grand Prairie |
TX |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-249
| 4 |
Grand Prairie |
TX |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-249
| 5 |
Grand Prairie |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2006-03-08 |
|
| 972-249
| 6 |
Grand Prairie |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2004-09-15 |
|
| 972-249
| 7 |
Grand Prairie |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2004-09-15 |
|
| 972-249
| 8 |
Grand Prairie |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2004-09-15 |
|
| 972-249
| 9 |
Grand Prairie |
TX |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-250
| A |
Dallas |
TX |
DLLSTXREDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-251
| A |
Irving EMS |
TX |
IRNGTXXBDS1 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-251
| 0 |
Irving EMS |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2006-03-10 |
|
| 972-251
| 1 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-251
| 2 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-251
| 3 |
Irving EMS |
TX |
|
5562 METROPCS, INC. |
552 |
|
2010-12-10 |
|
| 972-251
| 4 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-251
| 5 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-251
| 6 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-251
| 7 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-251
| 8 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-251
| 9 |
Irving EMS |
TX |
|
5562 METROPCS, INC. |
552 |
|
2010-12-10 |
|
| 972-252
| A |
Irving |
TX |
IRNGTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-253
| A |
Irving |
TX |
IRNGTXXBDS1 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-254
| A |
Irving |
TX |
IRNGTXXBDS1 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-255
| A |
Irving |
TX |
IRNGTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-256
| A |
Irving EMS |
TX |
IRNGTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-256
| 0 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-256
| 1 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-256
| 2 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-256
| 3 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-256
| 4 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-256
| 5 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-256
| 6 |
Irving EMS |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2006-09-27 |
|
| 972-256
| 7 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-256
| 8 |
Irving EMS |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-12-30 |
|
| 972-256
| 9 |
Irving EMS |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-257
| A |
Irving |
TX |
IRNGTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-258
| A |
Irving |
TX |
IRNGTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-259
| A |
Irving |
TX |
IRNGTXXBDS1 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-259
| 0 |
Irving |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2006-02-20 |
|
| 972-259
| 1 |
Irving |
TX |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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