Local Calling Guide

Area code/prefix search

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

NXX: 790

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-790 A Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 0 Laredo TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
956-790 1 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 2 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 3 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 4 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 5 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 6 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 7 Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 8 Laredo TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
956-790 9 Laredo TX SNANTX67X7Y  7399 WESTEL, INC. - TX 566      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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