Local Calling Guide

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NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

NXX: 857

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-857 A Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
956-857 0 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
956-857 1 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2006-02-09   
956-857 2 Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566   2006-02-09   
956-857 3 Laredo TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2011-02-25   
956-857 4 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2006-02-24   
956-857 5 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-10-22   
956-857 6 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
956-857 7 Laredo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2007-09-17   
956-857 8 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-09-20   
956-857 9 Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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