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
956-250 6 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-09-18   
956-250 7 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-09-18   
956-250 8 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-09-18   
956-250 9 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-09-18   
956-251 A Laredo TX   4290 STPCS JOINT VENTURE, LLC 566      
956-251 0 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-251 1 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-251 2 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-251 3 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-251 4 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-251 5 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-251 6 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-251 7 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-251 8 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-251 9 Laredo TX   4290 STPCS JOINT VENTURE, LLC 566      
956-252 A Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-252 0 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2013-01-18   
956-252 1 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2013-01-18   
956-252 2 Edinburg TX HRLNTXATTMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568   2012-11-26   
956-252 3 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2013-03-09   
956-252 4 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2013-03-09   
956-252 5 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2012-12-17   
956-252 6 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2012-12-17   
956-252 7 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2012-11-23   
956-252 8 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2012-11-23   
956-252 9 Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2012-11-23   
956-253 A Zapata TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-254 A Los Fresnos TX LSFRTXLFRS0  9533 SOUTHWESTERN BELL 568      
956-254 0 Los Fresnos TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2009-02-13   
956-254 1 Los Fresnos TX MCALTX96HMD  7399 WESTEL, INC. - TX 568   2009-12-14   
956-254 2 Los Fresnos TX HRLNTXHGYMD  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2011-01-14   
956-254 3 Los Fresnos TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2011-05-14   
956-254 4 Los Fresnos TX HRLNTXFPDMD  776A VTX COMMUNICATIONS, LLC 568   2016-06-06   
956-254 5 Los Fresnos TX LSFRTXLFRS0  9533 SOUTHWESTERN BELL 568   2007-12-29   
956-254 6 Los Fresnos TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2013-02-14   
956-254 7 Los Fresnos TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2012-02-19   
956-254 8 Los Fresnos TX HRLNTXATYMD  516C AT&T CORP. 568   2011-09-12   
956-254 9 Los Fresnos TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2012-06-05   
956-255 A Edcouch TX MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568      
956-255 0 Edcouch TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2009-02-13   
956-255 1 Edcouch TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2012-10-20   
956-255 2 Edcouch TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2014-05-12   
956-255 3 Edcouch TX HRLNTXHGFMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 568   2014-10-01   
956-255 4 Edcouch TX HRLNTXHGYMD  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2017-07-31   
956-255 5 Edcouch TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2016-07-18   
956-255 6 Edcouch TX MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2012-03-12   
956-255 7 Edcouch TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2014-09-28   
956-255 8 Edcouch TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2015-03-05   
956-255 9 Edcouch TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2017-03-23   
956-256 A Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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