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 |
| 210-489
| 4 |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-489
| 5 |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-489
| 6 |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-489
| 7 |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-489
| 8 |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-489
| 9 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2006-10-06 |
|
| 210-490
| A |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-491
| A |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-492
| A |
SNANTXSLDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-493
| A |
SNANTXSLDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-494
| A |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-495
| A |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-496
| A |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-497
| A |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-498
| A |
SNANTXMCDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-499
| A |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-500
| A |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
|
|
| 210-500
| 0 |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2022-05-29 |
|
| 210-500
| 1 |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2022-05-29 |
|
| 210-500
| 2 |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2022-05-29 |
|
| 210-500
| 3 |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2022-05-29 |
|
| 210-500
| 4 |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2022-05-29 |
|
| 210-500
| 5 |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2022-05-29 |
|
| 210-500
| 6 |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2022-05-29 |
|
| 210-500
| 7 |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2022-05-29 |
|
| 210-500
| 8 |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2022-05-29 |
|
| 210-500
| 9 |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2022-05-29 |
|
| 210-501
| A |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 210-501
| 0 |
SNAQTXKY7MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
566 |
|
2010-10-31 |
|
| 210-501
| 1 |
SNAQTXKY7MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
566 |
|
2010-10-31 |
|
| 210-501
| 2 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2010-08-07 |
|
| 210-501
| 3 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2010-08-07 |
|
| 210-501
| 4 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2010-08-07 |
|
| 210-501
| 5 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2010-08-07 |
|
| 210-501
| 6 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2010-08-07 |
|
| 210-501
| 7 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2010-08-07 |
|
| 210-501
| 8 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2010-08-07 |
|
| 210-501
| 9 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2010-08-02 |
|
| 210-502
| A |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 210-502
| 0 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-12-07 |
|
| 210-502
| 1 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-12-07 |
|
| 210-502
| 2 |
SNANTXCA41Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
566 |
|
2021-01-28 |
|
| 210-502
| 3 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-12-07 |
|
| 210-502
| 4 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-12-07 |
|
| 210-502
| 5 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-12-07 |
|
| 210-502
| 6 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-12-07 |
|
| 210-502
| 7 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-12-07 |
|
| 210-502
| 8 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-12-07 |
|
| 210-502
| 9 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-12-07 |
|
| 210-503
| A |
SNANTXCA58Z |
516C AT&T CORP. |
566 |
|
|
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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