Local Calling Guide

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NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-829 2 Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2026-01-26   
956-829 3 Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2026-01-26   
956-829 4 Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2026-01-26   
956-829 8 Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2026-01-23   
956-829 9 Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2026-01-23   
956-831 A Brownsville TX BWVLTXTERS0  9533 SOUTHWESTERN BELL 568      
956-832 A Brownsville TX BWVLTXTERS0  9533 SOUTHWESTERN BELL 568      
956-832 0 Brownsville TX   9533 SOUTHWESTERN BELL 568      
956-832 1 Brownsville TX   9533 SOUTHWESTERN BELL 568      
956-832 2 Brownsville TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2005-07-30   
956-832 3 Brownsville TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2005-07-30   
956-832 4 Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2006-05-01   
956-832 5 Brownsville TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2005-05-19   
956-832 6 Brownsville TX   9533 SOUTHWESTERN BELL 568      
956-832 7 Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2006-06-08   
956-832 8 Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2006-04-09   
956-832 9 Brownsville TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2006-09-25   
956-833 A Mission TX HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-833 0 Mission TX   073H TELNYX LLC 568   2021-03-22   
956-833 1 Mission TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2021-10-16   
956-833 2 Mission TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2021-11-21   
956-833 3 Mission TX   965H FRACTEL, LLC 568   2021-03-15   
956-833 4 Mission TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2021-11-21   
956-833 5 Mission TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2021-11-21   
956-833 6 Mission TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2021-11-21   
956-833 7 Mission TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2026-01-30   
956-833 8 Mission TX   4290 STPCS JOINT VENTURE, LLC 568   2022-02-13   
956-833 9 Mission TX   4290 STPCS JOINT VENTURE, LLC 568   2021-07-11   
956-834 A Pharr TX   4290 STPCS JOINT VENTURE, LLC 568   2026-02-19   
956-834 8 Pharr TX   4290 STPCS JOINT VENTURE, LLC 568   2026-02-19   
956-834 9 Pharr TX   4290 STPCS JOINT VENTURE, LLC 568   2026-02-19   
956-835 A Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-13   
956-835 5 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-13   
956-835 6 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-13   
956-835 7 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-13   
956-835 8 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-13   
956-835 9 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-13   
956-837 A Pharr TX HRLNTXHGXUX  516J TON80 COMMUNICATIONS, LLC 568      
956-837 0 Pharr TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2023-02-19   
956-837 1 Pharr TX   903C ONVOY, LLC - TX 568   2023-01-04   
956-837 2 Pharr TX   903C ONVOY, LLC - TX 568   2023-01-04   
956-837 3 Pharr TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2023-02-19   
956-837 4 Pharr TX   516J TON80 COMMUNICATIONS, LLC 568   2022-06-05   
956-837 5 Pharr TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2023-02-19   
956-837 6 Pharr TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2022-11-20   
956-837 7 Pharr TX   624H ONVOY SPECTRUM, LLC 568   2025-05-16   
956-837 8 Pharr TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2022-11-20   
956-837 9 Pharr TX   939H COMMIO, LLC 568   2022-09-05   
956-838 A Brownsville TX BWVLTXTERS0  9533 SOUTHWESTERN BELL 568      
956-838 0 Brownsville TX   9533 SOUTHWESTERN BELL 568      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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