Local Calling Guide

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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
956-857 A Laredo TX SNANTXCA14Z  4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 566      
956-857 0 Laredo TX   4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 566      
956-857 1 Laredo TX   6664 SPRINT SPECTRUM L.P. 566   2006-02-09   
956-857 2 Laredo TX   6664 SPRINT SPECTRUM L.P. 566   2006-02-09   
956-857 3 Laredo TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2011-02-25   
956-857 4 Laredo TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2006-02-24   
956-857 5 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-10-22   
956-857 6 Laredo TX   4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 566      
956-857 7 Laredo TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2007-09-17   
956-857 8 Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-09-20   
956-857 9 Laredo TX   4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 566      

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

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