Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 214 [Rate centres in NPA 214] [Dial plan for NPA 214]

NXX: 493

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-493 A Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
214-493 0 Irving TX   6529 T-MOBILE USA, INC. 552   2006-03-09   
214-493 1 Irving TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2003-06-09   
214-493 2 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2003-05-26   
214-493 3 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2003-06-09   
214-493 4 Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
214-493 5 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-02-09   
214-493 6 Irving TX   6529 T-MOBILE USA, INC. 552   2003-11-26   
214-493 7 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-05-20   
214-493 8 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2003-05-26   
214-493 9 Irving TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2003-04-23   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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