Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 805 [Rate centres in NPA 805] [Dial plan for NPA 805]

NXX: 235

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-235 A San Luis Obispo CA SNLOCA01X1Y  6010 NEW CINGULAR WIRELESS PCS, LLC 740      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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