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
956-523 2 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-523 3 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-523 4 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-523 5 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-523 6 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-523 7 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-523 8 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-523 9 Laredo TX   4290 STPCS JOINT VENTURE, LLC 566   2006-10-14   
956-524 A Port Isabel TX   6664 SPRINT SPECTRUM L.P. 568      
956-524 0 Port Isabel TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2017-03-31   
956-524 1 Port Isabel TX   6664 SPRINT SPECTRUM L.P. 568   2007-06-29   
956-524 2 Port Isabel TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 568   2014-05-30   
956-524 3 Port Isabel TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2010-03-07   
956-524 4 Port Isabel TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2011-03-20   
956-524 5 Port Isabel TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2011-04-03   
956-524 6 Port Isabel TX   6664 SPRINT SPECTRUM L.P. 568   2007-06-29   
956-524 7 Port Isabel TX   6664 SPRINT SPECTRUM L.P. 568   2007-06-29   
956-524 8 Port Isabel TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2011-01-14   
956-524 9 Port Isabel TX   7399 WESTEL, INC. - TEXAS 568   2009-12-14   
956-525 A Brownsville TX HRLNTXFP2MD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-525 0 Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2007-02-04   
956-525 1 Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2007-02-04   
956-525 2 Brownsville TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2006-07-01   
956-525 3 Brownsville TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2006-10-10   
956-525 4 Brownsville TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2006-07-28   
956-525 5 Brownsville TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2007-04-16   
956-525 6 Brownsville TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2007-03-04   
956-525 7 Brownsville TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2014-11-24   
956-525 8 Brownsville TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2007-03-04   
956-525 9 Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2006-11-20   
956-526 A Dolores TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-04-12   
956-526 7 Dolores TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-04-12   
956-526 8 Dolores TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-04-12   
956-526 9 Dolores TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-04-12   
956-527 A Edcouch TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2019-06-28   
956-527 0 Edcouch TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2019-06-28   
956-528 A Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-05-03   
956-528 0 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-05-03   
956-528 1 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-05-03   
956-528 2 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-05-03   
956-528 3 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-05-03   
956-528 4 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-05-03   
956-528 5 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-05-03   
956-528 6 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-05-03   
956-528 7 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-05-03   
956-528 8 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-05-03   
956-528 9 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-05-03   
956-529 A Mission TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-529 0 Mission TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-05-09   
956-529 1 Mission TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2012-08-27   

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Last updated: Wed, 01 Apr 2020 02:09:16 UTC

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