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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
956-626 4 San Benito TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-06-24   
956-626 6 San Benito TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2011-01-23   
956-626 7 San Benito TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2011-01-23   
956-626 9 San Benito TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2007-06-16   
956-627 A McAllen TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2025-02-11   
956-627 0 McAllen TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568      
956-627 1 McAllen TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568      
956-627 2 McAllen TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568      
956-627 3 McAllen TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568      
956-627 4 McAllen TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568      
956-627 5 McAllen TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568      
956-627 6 McAllen TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568      
956-627 7 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2014-08-15   
956-627 8 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2014-08-15   
956-627 9 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2014-08-15   
956-628 A Encinal TX SNANTXCA58Z  516C AT&T CORP. 566      
956-628 0 Encinal TX SNANTX91X7Y  5562 METROPCS, INC. 566   2014-09-08   
956-628 1 Encinal TX SNANTX91X7Y  5562 METROPCS, INC. 566   2014-10-06   
956-628 3 Encinal TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-11-28   
956-628 4 Encinal TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-04-22   
956-628 5 Encinal TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2014-11-25   
956-628 6 Encinal TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-11-28   
956-628 7 Encinal TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-04-22   
956-628 8 Encinal TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2010-11-05   
956-628 9 Encinal TX SNANTXCA58Z  516C AT&T CORP. 566   2011-11-25   
956-629 A Laredo TX SNANTX91X7Y  5562 METROPCS, INC. 566      
956-629 0 Laredo TX SNANTX91X7Y  5562 METROPCS, INC. 566   2021-03-15   
956-629 1 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2021-04-12   
956-629 2 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2021-04-12   
956-629 3 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2021-04-12   
956-629 4 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2021-04-12   
956-629 5 Laredo TX SNANTX91X7Y  5562 METROPCS, INC. 566   2021-03-15   
956-629 6 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2021-04-12   
956-629 7 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2021-04-12   
956-629 8 Laredo TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2021-08-23   
956-629 9 Laredo TX SNANTX91X7Y  5562 METROPCS, INC. 566   2021-03-15   
956-630 A McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-631 A McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-632 A McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-633 A Santa Rosa TX SNRSTX03RS0  776A VTX COMMUNICATIONS, LLC 568      
956-633 0 Santa Rosa TX SNRSTX03RS0  776A VTX COMMUNICATIONS, LLC 568   2011-10-21   
956-633 1 Santa Rosa TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2014-05-16   
956-633 2 Santa Rosa TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2017-05-03   
956-633 3 Santa Rosa TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2018-06-21   
956-633 4 Santa Rosa TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2020-08-24   
956-633 5 Santa Rosa TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2020-08-24   
956-633 7 Santa Rosa TX HRLNTXHGXFX  508J CENTURYLINK COMMUNICATIONS, LLC 568   2016-03-12   
956-633 8 Santa Rosa TX HRLNTXHG8MD  073H TELNYX LLC 568   2021-04-08   
956-634 A Mercedes TX   903C ONVOY, LLC - TX 568      
956-634 0 Mercedes TX   903C ONVOY, LLC - TX 568   2025-05-10   
956-634 1 Mercedes TX   515J IP HORIZON LLC 568   2022-03-31   
956-634 2 Mercedes TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2021-12-24   
956-634 3 Mercedes TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-12-04   
956-634 4 Mercedes TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-12-04   
956-634 5 Mercedes TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2021-12-24   
956-634 6 Mercedes TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-06-24   
956-634 7 Mercedes TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2023-08-12   
956-634 8 Mercedes TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2023-08-12   
956-634 9 Mercedes TX HRLNTXDU5MD  490J BOOST SUBSCRIBERCO L.L.C. 568   2022-07-01   
956-635 A Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
956-635 0 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2008-01-10   
956-635 1 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2008-01-31   
956-635 2 Laredo TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2024-11-10   
956-635 3 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2011-01-16   
956-635 4 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-20   
956-635 5 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-20   
956-635 6 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-20   
956-635 7 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-20   
956-635 8 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-20   
956-635 9 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2007-12-13   
956-636 A Santa Rosa TX SNRSTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 568      
956-636 1 Santa Rosa TX SNRSTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 568      
956-636 2 Santa Rosa TX SNRSTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 568      
956-636 3 Santa Rosa TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-06-24   
956-636 4 Santa Rosa TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2007-06-13   
956-636 5 Santa Rosa TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2011-11-13   
956-636 6 Santa Rosa TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2007-06-08   
956-636 7 Santa Rosa TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-12-04   
956-636 8 Santa Rosa TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-12-04   
956-636 9 Santa Rosa TX SNRSTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 568      
956-637 A Rio Hondo TX HRLNTXATZMD  7421 AT&T - LOCAL 568      
956-637 0 Rio Hondo TX   515J IP HORIZON LLC 568   2022-03-31   
956-637 1 Rio Hondo TX HRLNTXHGXPX  515J IP HORIZON LLC 568   2023-12-28   
956-637 2 Rio Hondo TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2021-08-28   
956-637 3 Rio Hondo TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2021-08-28   
956-637 4 Rio Hondo TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-12-04   
956-637 5 Rio Hondo TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-12-04   
956-637 6 Rio Hondo TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568   2021-06-24   
956-637 7 Rio Hondo TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2021-09-30   
956-637 8 Rio Hondo TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2021-09-30   
956-637 9 Rio Hondo TX HRLNTXATZMD  7421 AT&T - LOCAL 568   2021-06-17   
956-638 A McAllen TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-639 A Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-640 A Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-640 0 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-01-28   
956-640 1 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-01-28   
956-640 2 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-02-19   
956-640 3 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-02-19   
956-640 4 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-02-19   
956-640 5 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-02-19   

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Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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