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: 455

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-455 A Brownsville TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-455 0 Brownsville TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-455 1 Brownsville TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-455 2 Brownsville TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-455 3 Brownsville TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-455 4 Brownsville TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-455 5 Brownsville TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-455 6 Brownsville TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-455 7 Brownsville TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-455 8 Brownsville TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-455 9 Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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