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: 432

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-432 A Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-432 0 Mission TX MCALTXHBDS0  4866 SMARTCOM TELEPHONE, LLC 568   2005-03-28   
956-432 1 Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2005-05-07   
956-432 2 Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2006-06-09   
956-432 3 Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2006-04-13   
956-432 4 Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2005-04-08   
956-432 5 Mission TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2005-04-21   
956-432 6 Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2006-01-05   
956-432 7 Mission TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2005-03-27   
956-432 8 Mission TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2005-03-27   
956-432 9 Mission TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2005-03-27   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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