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: 614

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-614 A Irving TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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