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: 0701 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
214-262 A Dallas TX IRNGTXXGDS1  552      
214-407 9 Frisco EACS TX   552   2008-07-31   
214-785 A Allen EACS TX IRNGTXXBPSB  552      
214-785 9 Allen EACS TX   552   2008-12-06   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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