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: 635

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-635 A Dallas TX DLLSTXMEDS0  9533 SOUTHWESTERN BELL 552      
214-635 0 Dallas TX DLLSTXMEDS0  9533 SOUTHWESTERN BELL 552      
214-635 1 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-20   
214-635 2 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-20   
214-635 3 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-20   
214-635 4 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2006-09-14   
214-635 5 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2006-09-14   
214-635 6 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2016-12-04   
214-635 7 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2014-01-03   
214-635 8 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-01-29   
214-635 9 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-01-29   

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

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