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: 883K AHOI LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
214-203 3 Cedar Hill TX   552   2025-12-17   
214-260 7 Irving TX   552   2025-12-17   
214-472 9 Frisco TX   552   2025-12-17   
214-667 9 Allen TX   552   2025-12-11   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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