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]

Region: TX

OCN: 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
214-379 A Dallas TX DLLSTXHW6MD  552      
214-383 8 Allen TX DLLSTXHW6MD  552   2007-07-15   
214-412 1 Grand Prairie EMS TX DLLSTXHW6MD  552   2007-06-26   
214-416 8 Dallas TX DLLSTXHW6MD  552   2013-09-19   
214-440 5 Plano TX DLLSTXHW6MD  552   2005-08-29   
214-469 0 Frisco TX DLLSTXHW6MD  552   2007-06-27   
214-483 7 Carrollton TX DLLSTXHW6MD  552   2005-08-29   
214-504 7 McKinney TX DLLSTXHW6MD  552   2005-08-29   
214-612 1 Red Oak TX DLLSTXHW6MD  552   2010-12-23   
214-699 3 Dallas Fort Worth Airport TX DLLSTXHW6MD  552   2010-12-23   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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