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
956-764 8 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-764 9 Laredo TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2007-05-27   
956-765 A Zapata TX ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 1 Zapata TX   9533 SOUTHWESTERN BELL 568      
956-765 2 Zapata TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2006-01-21   
956-765 3 Zapata TX   9533 SOUTHWESTERN BELL 568      
956-765 4 Zapata TX   9533 SOUTHWESTERN BELL 568      
956-765 5 Zapata TX   9533 SOUTHWESTERN BELL 568      
956-765 6 Zapata TX   9533 SOUTHWESTERN BELL 568      
956-765 7 Zapata TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2005-10-20   
956-765 8 Zapata TX   9533 SOUTHWESTERN BELL 568      
956-765 9 Zapata TX   9533 SOUTHWESTERN BELL 568      
956-766 A Mission TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568      
956-766 0 Mission TX   5562 METRO PCS, INC. 568   2017-03-05   
956-766 1 Mission TX   5562 METRO PCS, INC. 568   2017-12-01   
956-766 2 Mission TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2018-02-26   
956-766 3 Mission TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2017-01-14   
956-766 4 Mission TX   903C ONVOY, LLC - TX 568   2017-05-03   
956-766 5 Mission TX   5562 METRO PCS, INC. 568   2018-10-05   
956-766 6 Mission TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2018-12-24   
956-766 7 Mission TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2017-10-05   
956-766 8 Mission TX   5562 METRO PCS, INC. 568   2019-07-11   
956-766 9 Mission TX   5562 METRO PCS, INC. 568   2019-08-08   
956-767 A Harlingen TX HRLNTXATXMD  6630 USA MOBILITY WIRELESS, INC. 568      
956-768 A Brownsville TX HRLNTXATXMD  6630 USA MOBILITY WIRELESS, INC. 568      
956-771 A Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-771 0 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-01-28   
956-771 1 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-01-28   
956-771 2 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-01-28   
956-771 3 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 4 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 5 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 6 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 7 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 8 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-771 9 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-772 A Port Isabel TX PTISTXSPRS0  9533 SOUTHWESTERN BELL 568      
956-772 0 Port Isabel TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568   2013-04-29   
956-772 1 Port Isabel TX   9533 SOUTHWESTERN BELL 568      
956-772 2 Port Isabel TX   4866 SMARTCOM TELEPHONE LLC 568   2004-03-17   
956-772 3 Port Isabel TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2007-01-12   
956-772 4 Port Isabel TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2004-05-20   
956-772 5 Port Isabel TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2005-10-20   
956-772 6 Port Isabel TX   7421 AT&T LOCAL 568   2004-09-19   
956-772 7 Port Isabel TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2016-01-25   
956-772 8 Port Isabel TX   516C AT&T CORP. 568   2012-12-07   
956-772 9 Port Isabel TX   9533 SOUTHWESTERN BELL 568      
956-773 A Lasara TX HRLNTX92CM0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-773 4 Lasara TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2014-11-09   
956-773 5 Lasara TX   7575 CENTURYLINK COMMUNICATIONS LLC 568   2016-06-08   

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Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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