Local Calling Guide

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

NXX: 828

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-828 A Dublin-San Ramon CA SNRMCA11DS1  9740 PACIFIC BELL 722      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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