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: 858

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-858 A San Luis Obispo CA SNLOCA01XIY  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 740      
805-858 0 San Luis Obispo CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2022-06-02   
805-858 3 San Luis Obispo CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 740   2016-09-08   
805-858 8 San Luis Obispo CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2013-09-11   
805-858 9 San Luis Obispo CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 740   2003-11-16   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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