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: 588

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-588 A Pharr TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568      
956-588 0 Pharr TX   5562 METROPCS, INC. 568   2007-04-13   
956-588 1 Pharr TX   5562 METROPCS, INC. 568   2007-04-13   
956-588 2 Pharr TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 568   2007-02-20   
956-588 3 Pharr TX   5562 METROPCS, INC. 568   2014-07-22   
956-588 4 Pharr TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2005-05-06   
956-588 5 Pharr TX   5562 METROPCS, INC. 568   2006-04-09   
956-588 6 Pharr TX   5562 METROPCS, INC. 568   2006-04-09   
956-588 7 Pharr TX   5562 METROPCS, INC. 568   2006-04-09   
956-588 8 Pharr TX   5562 METROPCS, INC. 568   2006-03-13   
956-588 9 Pharr TX   5562 METROPCS, INC. 568   2006-01-13   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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