Local Calling Guide

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Laredo, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
956-898 7 SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2012-07-27   
956-898 8 SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2012-07-27   
956-898 9 SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2012-07-27   
956-906 A SNANTXDIRMD  903C ONVOY, LLC - TX 566   2024-04-05   
956-906 0 SNANTXDIRMD  903C ONVOY, LLC - TX 566   2024-04-05   
956-906 1 SNANTXDIRMD  903C ONVOY, LLC - TX 566   2024-04-05   
956-906 2 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-906 3 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-906 4 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-906 5 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-906 6 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-906 7 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-906 8 SNANTXDIRMD  903C ONVOY, LLC - TX 566   2024-04-18   
956-906 9 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-937 A SNANTXCA88Z  516J TON80 COMMUNICATIONS, LLC 566      
956-937 0 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2021-08-23   
956-937 1 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2021-08-23   
956-937 2 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2021-08-23   
956-937 3 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2021-08-23   
956-937 4 SNANTXCA88Z  516J TON80 COMMUNICATIONS, LLC 566   2021-06-03   
956-937 5 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2021-09-24   
956-937 6 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2021-09-24   
956-937 7 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2021-09-24   
956-937 8 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2021-09-24   
956-937 9 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2021-09-24   
956-942 A SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 0 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 1 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 2 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 3 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 4 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 5 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 6 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 7 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 8 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 9 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-949 A SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-949 0 SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2007-10-19   
956-949 1 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2012-11-19   
956-949 2 SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2009-04-13   
956-949 3 SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2009-04-20   
956-949 4 SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2009-04-20   
956-949 5 SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2009-04-27   
956-949 6 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-949 7 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-949 8 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-949 9 SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2007-09-03   
956-951 A SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2025-04-14   
956-951 0 SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2025-04-14   
956-951 1 SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2025-04-14   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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