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: 217

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-217 A McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-217 0 McAllen TX MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2008-02-24   
956-217 1 McAllen TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2009-02-28   
956-217 2 McAllen TX HRLNTXKX7MD  5562 METROPCS, INC. 568   2009-02-28   
956-217 3 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568   2006-12-08   
956-217 4 McAllen TX MCALTXMUGT0  679E TRANSTELCO, INC. - TX 568   2019-07-26   
956-217 5 McAllen TX HRLNTXHGFMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 568   2014-05-09   
956-217 6 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568   2006-12-08   
956-217 7 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568   2006-12-08   
956-217 8 McAllen TX HRLNTXATJMD  7421 AT&T - LOCAL 568   2009-04-06   
956-217 9 McAllen TX HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2015-01-04   

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

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