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
956-764 A Laredo TX LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-764 0 Laredo TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2006-06-06   
956-764 1 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-764 2 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-764 3 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-764 4 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-764 5 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-764 6 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-764 7 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-764 8 Laredo TX   9533 SOUTHWESTERN BELL 566      
956-764 9 Laredo TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2007-05-27   

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

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