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: 251

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-251 A Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
214-251 0 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2004-01-11   
214-251 1 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2019-09-27   
214-251 2 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2004-01-11   
214-251 3 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-11-08   
214-251 4 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-09-15   
214-251 5 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2004-06-20   
214-251 6 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2004-06-20   
214-251 7 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2004-06-20   
214-251 8 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
214-251 9 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2004-06-20   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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