Local Calling Guide

Area code/prefix search

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NPA: 214 [Rate centres in NPA 214] [Dial plan for NPA 214]

NXX: 788

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-788 A Grand Prairie TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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