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: 505

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-505 A San Luis Obispo CA SNBBCAXFXCY  939H COMMIO, LLC 740      
805-505 0 San Luis Obispo CA   939H COMMIO, LLC 740   2017-05-18   
805-505 1 San Luis Obispo CA   649C ONVOY, LLC - CA 740   2021-07-29   
805-505 2 San Luis Obispo CA   649C ONVOY, LLC - CA 740   2021-07-29   
805-505 3 San Luis Obispo CA   649C ONVOY, LLC - CA 740   2021-07-29   
805-505 4 San Luis Obispo CA   649C ONVOY, LLC - CA 740   2021-07-29   
805-505 5 San Luis Obispo CA   649C ONVOY, LLC - CA 740   2020-11-14   
805-505 6 San Luis Obispo CA   649C ONVOY, LLC - CA 740   2020-11-14   
805-505 7 San Luis Obispo CA   649C ONVOY, LLC - CA 740   2020-11-14   
805-505 8 San Luis Obispo CA   649C ONVOY, LLC - CA 740   2022-12-16   
805-505 9 San Luis Obispo CA   649C ONVOY, LLC - CA 740   2024-02-25   

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

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