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: 859

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-859 A Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740      
805-859 0 Atascadero CA   649C ONVOY, LLC - CA 740   2021-07-28   
805-859 1 Atascadero CA   649C ONVOY, LLC - CA 740   2021-07-28   
805-859 2 Atascadero CA   649C ONVOY, LLC - CA 740   2021-07-28   
805-859 3 Atascadero CA   649C ONVOY, LLC - CA 740   2021-07-28   
805-859 4 Atascadero CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2021-09-02   
805-859 5 Atascadero CA   939H COMMIO, LLC 740   2021-10-22   
805-859 6 Atascadero CA   939H COMMIO, LLC 740   2021-10-22   
805-859 7 Atascadero CA   939H COMMIO, LLC 740   2021-10-22   
805-859 8 Atascadero CA   939H COMMIO, LLC 740   2021-10-22   
805-859 9 Atascadero CA   6529 T-MOBILE USA, INC. 740   2021-07-03   

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

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