Local Calling Guide

Area code/prefix search

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NPA: 925 [Rate centres in NPA 925] [Dial plan for NPA 925]

NXX: 586

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-586 A Concord CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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