Local Calling Guide

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

NXX: 284

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-284 A Laredo TX SNANTX91X3Y  5562 METROPCS, INC. 566      
956-284 0 Laredo TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2008-01-31   
956-284 1 Laredo TX   145J TERRA NOVA TELECOM INC. 566   2024-04-23   
956-284 2 Laredo TX SNANTXCADS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566   2009-02-23   
956-284 3 Laredo TX SNANTX91X3Y  5562 METROPCS, INC. 566   2009-05-30   
956-284 4 Laredo TX SNANTXTSDS0  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 566   2009-01-24   
956-284 5 Laredo TX SNANTX91X3Y  5562 METROPCS, INC. 566   2009-06-05   
956-284 6 Laredo TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2008-07-18   
956-284 7 Laredo TX SNANTX91X3Y  5562 METROPCS, INC. 566   2009-06-13   
956-284 8 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2010-05-05   
956-284 9 Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2010-05-05   

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

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