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: 661

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-661 A McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-661 0 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-661 1 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-661 2 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-661 3 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-661 4 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-661 5 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-661 6 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-661 7 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-661 8 McAllen TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2020-12-22   
956-661 9 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      

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

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