Local Calling Guide

Area code/prefix search

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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
956-290 A Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-290 0 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2011-03-04   
956-290 1 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2011-03-04   
956-290 2 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2011-03-07   
956-290 3 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2011-03-07   
956-290 4 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2011-03-07   
956-290 5 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2011-03-07   
956-290 6 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2011-03-07   
956-290 7 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2011-03-07   
956-290 8 Laredo TX   903C ONVOY, LLC - TX 566   2011-11-22   
956-290 9 Laredo TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2012-08-18   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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