Local Calling Guide
Area code/prefix search
Laredo, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 956-516
| 5 |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2016-08-27 |
|
| 956-516
| 6 |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
2014-10-24 |
|
| 956-516
| 7 |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2014-10-24 |
|
| 956-516
| 8 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-10-23 |
|
| 956-516
| 9 |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2014-10-23 |
|
| 956-523
| A |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-523
| 0 |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-523
| 1 |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2019-07-03 |
|
| 956-523
| 2 |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-523
| 3 |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-523
| 4 |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-523
| 5 |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-523
| 6 |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-523
| 7 |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-523
| 8 |
LARDTXLADS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 956-523
| 9 |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2006-10-14 |
|
| 956-528
| A |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 956-528
| 0 |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2020-05-03 |
|
| 956-528
| 1 |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2020-05-03 |
|
| 956-528
| 2 |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2020-05-03 |
|
| 956-528
| 3 |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2020-05-03 |
|
| 956-528
| 4 |
SNANTXCADS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
566 |
|
2021-03-14 |
|
| 956-528
| 5 |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2020-05-03 |
|
| 956-528
| 6 |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2020-05-03 |
|
| 956-528
| 7 |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2020-05-03 |
|
| 956-528
| 8 |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2020-05-03 |
|
| 956-528
| 9 |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2020-05-03 |
|
| 956-531
| A |
SNANTXEW0MD |
829J PAETEC ITEL, LLC |
566 |
|
2025-01-23 |
|
| 956-531
| 0 |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2020-09-11 |
|
| 956-531
| 1 |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2020-09-11 |
|
| 956-531
| 2 |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2020-08-13 |
|
| 956-531
| 3 |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2020-08-13 |
|
| 956-531
| 4 |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2020-08-13 |
|
| 956-531
| 5 |
SNANTXEW0MD |
829J PAETEC ITEL, LLC |
566 |
|
2020-06-04 |
|
| 956-531
| 6 |
SNANTXCA41Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
566 |
|
2020-08-10 |
|
| 956-531
| 7 |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2020-09-11 |
|
| 956-531
| 8 |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2020-09-11 |
|
| 956-531
| 9 |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2020-09-11 |
|
| 956-539
| A |
SNANTXDIX4X |
197D VONAGE AMERICA LLC |
566 |
|
|
|
| 956-539
| 0 |
SNANTXDIX4X |
197D VONAGE AMERICA LLC |
566 |
|
2018-12-30 |
|
| 956-539
| 1 |
SNANTXDIX4X |
197D VONAGE AMERICA LLC |
566 |
|
2018-12-30 |
|
| 956-539
| 2 |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2018-12-31 |
|
| 956-539
| 3 |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2018-12-31 |
|
| 956-539
| 4 |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2018-12-31 |
|
| 956-539
| 5 |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2018-12-31 |
|
| 956-539
| 6 |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2018-12-31 |
|
| 956-539
| 7 |
SNANTXCADS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
566 |
|
2018-12-31 |
|
| 956-539
| 8 |
SNANTXCAHMD |
073H TELNYX LLC |
566 |
|
2019-01-07 |
|
| 956-539
| 9 |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2019-02-03 |
|
| 956-552
| A |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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