Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 415 [Rate centres in NPA 415] [Dial plan for NPA 415]

NXX: 208

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-208 A Novato CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2026-09-18   
415-208 9 Novato CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2026-09-18   

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

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