Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-271 A Mission TX MCALTX93AMD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2008-06-26   
956-271 0 Mission TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2008-06-26   
956-271 1 Mission TX   4866 SMARTCOM TELEPHONE LLC 568   2009-10-23   
956-271 2 Mission TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2010-10-17   
956-271 3 Mission TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2010-12-13   
956-271 4 Mission TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2008-11-10   
956-271 5 Mission TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2010-12-13   
956-271 6 Mission TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2015-05-10   
956-271 7 Mission TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2009-12-09   
956-271 8 Mission TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2015-05-28   
956-271 9 Mission TX   4290 STPCS JOINT VENTURE, LLC 568   2015-08-20   

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

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