Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 714 [Rate centres in NPA 714] [Dial plan for NPA 714]

NXX: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
714-256 A Brea CA BREACA12RPA  9740 PACIFIC BELL 730      

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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