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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
956-586 5 Pharr TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2020-11-14   
956-586 6 Pharr TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2020-11-14   
956-586 7 Pharr TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2020-12-19   
956-586 8 Pharr TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-10-01   
956-586 9 Pharr TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-10-01   
956-587 A Edinburg TX EDBGTXEBDS0  9533 SOUTHWESTERN BELL 568      
956-587 0 Edinburg TX MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2008-05-15   
956-587 1 Edinburg TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2009-05-18   
956-587 2 Edinburg TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2009-06-01   
956-587 3 Edinburg TX HRLNTXHGFMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 568   2007-07-02   
956-587 4 Edinburg TX   4290 STPCS JOINT VENTURE, LLC 568   2021-07-17   
956-587 5 Edinburg TX MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2010-11-28   
956-587 6 Edinburg TX EDBGTXEBDS0  9533 SOUTHWESTERN BELL 568   2007-04-26   
956-587 7 Edinburg TX HRLNTXDU5MD  490J BOOST SUBSCRIBERCO L.L.C. 568   2024-12-18   
956-587 8 Edinburg TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2010-03-29   
956-587 9 Edinburg TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2009-02-13   
956-588 A Pharr TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568      
956-588 0 Pharr TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2007-04-13   
956-588 1 Pharr TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2007-04-13   
956-588 2 Pharr TX HRLNTXHGFMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 568   2007-02-20   
956-588 3 Pharr TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2014-07-22   
956-588 4 Pharr TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2005-05-06   
956-588 5 Pharr TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2006-04-09   
956-588 6 Pharr TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2006-04-09   
956-588 7 Pharr TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2006-04-09   
956-588 8 Pharr TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2006-03-13   
956-588 9 Pharr TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2006-01-13   
956-589 A Brownsville TX HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-589 0 Brownsville TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2008-01-31   
956-589 1 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-05-22   
956-589 2 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-05-22   
956-589 3 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-07-17   
956-589 4 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-07-17   
956-589 5 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-07-17   
956-589 6 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-07-17   
956-589 7 Brownsville TX HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568   2007-08-06   
956-589 8 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-07-17   
956-589 9 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-10-06   
956-590 A Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-590 0 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-20   
956-590 1 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-26   
956-590 2 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-26   
956-590 3 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-26   
956-590 4 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-26   
956-590 5 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-26   
956-590 6 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-26   
956-590 7 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-26   
956-590 8 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-26   
956-590 9 Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-26   
956-591 A Mission TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2025-02-11   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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