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: 214

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-214 A Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
214-214 0 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2017-04-18   
214-214 1 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2017-04-18   
214-214 2 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-11-08   
214-214 3 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2017-08-02   
214-214 4 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2017-04-18   
214-214 5 Dallas TX   793K TWC IP ENABLED SERVICES, LLC 552   2017-04-28   
214-214 6 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2017-08-02   
214-214 7 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2017-08-02   
214-214 8 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2017-08-02   
214-214 9 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2017-08-02   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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