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: 578

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-578 A McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-578 0 McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-578 1 McAllen TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-578 2 McAllen TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-578 3 McAllen TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-578 4 McAllen TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-578 5 McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-578 7 McAllen TX HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-578 8 McAllen TX HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-578 9 McAllen TX HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      

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

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