Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

NXX: 683

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-683 A McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-683 0 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-683 1 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-683 2 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-683 3 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-683 4 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-683 5 McAllen TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2007-02-20   
956-683 6 McAllen TX MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2007-12-20   
956-683 7 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-683 8 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-683 9 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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