Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
956-497 5 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-497 6 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-497 7 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-497 8 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-497 9 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-498 A Harlingen TX MCALTXNTCM0  6664 SPRINT SPECTRUM L.P. 568      
956-498 1 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-498 3 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-498 4 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-498 5 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-498 6 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-498 7 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-498 8 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-498 9 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-499 A Harlingen TX MCALTXNTCM0  6664 SPRINT SPECTRUM L.P. 568      
956-499 1 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-499 3 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-499 4 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-499 5 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-499 6 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-499 7 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-499 8 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-499 9 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-500 A Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 0 Rio Grande City TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 1 Rio Grande City TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 2 Rio Grande City TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 3 Rio Grande City TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 4 Rio Grande City TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 5 Rio Grande City TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 6 Rio Grande City TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 7 Rio Grande City TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 8 Rio Grande City TX   6664 SPRINT SPECTRUM L.P. 568   2009-12-12   
956-500 9 Rio Grande City TX   6664 SPRINT SPECTRUM L.P. 568   2009-11-14   
956-501 A Harlingen TX MCALTXNTCM0  6664 SPRINT SPECTRUM L.P. 568      
956-501 0 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-501 1 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-501 3 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-501 4 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-501 5 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-501 6 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-501 7 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-501 8 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-501 9 Harlingen TX   6664 SPRINT SPECTRUM L.P. 568      
956-502 A Pharr TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-502 0 Pharr TX   004F BANDWIDTH.COM CLEC, LLC - TX 568   2009-02-13   
956-502 1 Pharr TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-07   
956-502 2 Pharr TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-03-14   
956-502 3 Pharr TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-03-14   
956-502 5 Pharr TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2009-04-02   

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Last updated: Wed, 05 Feb 2020 02:15:44 UTC

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