Local Calling Guide
Area code/prefix search
San Antonio, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 210-272
| A |
SNANTXCADS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-272
| 0 |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2007-01-19 |
|
| 210-272
| 1 |
SNANTXCADS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-272
| 2 |
SNANTXCADS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-272
| 3 |
SNANTXCADS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-272
| 4 |
SNANTXCADS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-272
| 5 |
SNANTXCADS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-272
| 6 |
SNANTXCADS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-272
| 7 |
SNANTXCA34Z |
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2010-06-17 |
|
| 210-272
| 8 |
SNANTXCADS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-272
| 9 |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2011-04-28 |
|
| 210-273
| A |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-273
| 0 |
SNANTX91X7Y |
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 210-273
| 1 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-273
| 2 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-273
| 3 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-273
| 4 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-273
| 5 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-273
| 6 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-273
| 7 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-273
| 8 |
SNANTX91X7Y |
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 210-273
| 9 |
SNANTX91X7Y |
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 210-274
| A |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-274
| 0 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-274
| 1 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-274
| 2 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-274
| 3 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-274
| 4 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-274
| 5 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-274
| 6 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-274
| 7 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-274
| 8 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-274
| 9 |
SNANTX91X7Y |
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 210-275
| A |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 210-276
| A |
SNANTXMCDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-276
| 0 |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2006-03-24 |
|
| 210-276
| 1 |
|
6529 T-MOBILE USA, INC. |
566 |
|
2005-11-27 |
|
| 210-276
| 2 |
SNANTXCADS7 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
566 |
|
2007-08-06 |
|
| 210-276
| 3 |
SNANTX39DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
2005-04-03 |
|
| 210-276
| 4 |
SNANTX39DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
2005-04-03 |
|
| 210-276
| 5 |
SNANTX39DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
2005-04-03 |
|
| 210-276
| 6 |
SNANTX39DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
2005-04-03 |
|
| 210-276
| 7 |
SNANTX39DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
2005-04-03 |
|
| 210-276
| 8 |
SNANTX39DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
2005-04-03 |
|
| 210-276
| 9 |
SNANTXMCDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-277
| A |
SNANTXCADS3 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-277
| 0 |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2007-01-19 |
|
| 210-277
| 1 |
SNANTXCADS3 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-277
| 2 |
SNANTXCADS3 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-277
| 3 |
SNANTXCADS3 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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