Local Calling Guide
Area code/prefix search
NPA: 210
[Rate centres in NPA 210]
[Dial plan for NPA 210]
Block: A
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 210-302
| A |
San Antonio |
TX |
SNANTXCADS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-303
| A |
San Antonio |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 210-304
| A |
San Antonio |
TX |
SNANTXEDDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-305
| A |
San Antonio |
TX |
SNAQTXKY7MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
566 |
|
|
|
| 210-306
| A |
San Antonio |
TX |
SNANTX39DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
|
|
| 210-307
| A |
San Antonio |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 210-308
| A |
San Antonio |
TX |
SNANTXDIDS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-309
| A |
San Antonio |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 210-310
| A |
San Antonio |
TX |
SNANTXMADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-312
| A |
San Antonio |
TX |
SNAQTXKYAMD |
8434 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
566 |
|
|
|
| 210-313
| A |
San Antonio |
TX |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-314
| A |
San Antonio |
TX |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
|
|
| 210-315
| A |
San Antonio |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 210-316
| A |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 210-317
| A |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 210-318
| A |
San Antonio |
TX |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 210-319
| A |
San Antonio |
TX |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
|
|
| 210-320
| A |
San Antonio |
TX |
SNANTXCAYAX |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
566 |
|
|
|
| 210-321
| A |
San Antonio |
TX |
SNANTXDIDS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-322
| A |
San Antonio |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 210-323
| A |
San Antonio |
TX |
SNANTXDIDS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-324
| A |
San Antonio |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 210-325
| A |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 210-326
| A |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 210-327
| A |
San Antonio |
TX |
SNANTX39DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
|
|
| 210-328
| A |
San Antonio |
TX |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
|
|
| 210-329
| A |
San Antonio |
TX |
SNANTXCA80Z |
624H ONVOY SPECTRUM, LLC |
566 |
|
|
|
| 210-330
| A |
San Antonio |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 210-331
| A |
San Antonio |
TX |
SNANTXCADS5 |
7421 AT&T - LOCAL |
566 |
|
|
|
| 210-332
| A |
San Antonio |
TX |
SNANTXCADS5 |
7421 AT&T - LOCAL |
566 |
|
|
|
| 210-333
| A |
San Antonio |
TX |
SNANTXEDDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-334
| A |
San Antonio |
TX |
SNANTXWADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-335
| A |
San Antonio |
TX |
SNANTXCADS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-336
| A |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 210-337
| A |
San Antonio |
TX |
SNANTXEDDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-338
| A |
San Antonio |
TX |
SNANTXCA34Z |
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
|
|
| 210-339
| A |
San Antonio |
TX |
SNANTX39DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
|
|
| 210-340
| A |
San Antonio |
TX |
SNANTXDIDS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-341
| A |
San Antonio |
TX |
SNANTXDIDS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-342
| A |
San Antonio |
TX |
SNANTXDIDS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-343
| A |
San Antonio |
TX |
SNANTXDIDS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-344
| A |
San Antonio |
TX |
SNANTXDIDS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-345
| A |
San Antonio |
TX |
SNANTXMCDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-346
| A |
San Antonio |
TX |
SNANTXCA58Z |
516C AT&T CORP. |
566 |
|
|
|
| 210-347
| A |
San Antonio |
TX |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
|
|
| 210-348
| A |
San Antonio |
TX |
SNANTXDIDS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-349
| A |
San Antonio |
TX |
SNANTXDIDS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-350
| A |
San Antonio |
TX |
SNANTX39DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
|
|
| 210-351
| A |
San Antonio |
TX |
SNANTXCADS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-352
| A |
San Antonio |
TX |
SNANTXCADS2 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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