Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 820 [Rate centres in NPA 820] [Dial plan for NPA 820]

NXX: 208

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
820-208 A Atascadero CA SNLOCA01XOY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 740      
820-208 0 Atascadero CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2023-11-30   
820-208 1 Atascadero CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2023-11-30   
820-208 2 Atascadero CA   939H COMMIO, LLC 740   2024-01-29   
820-208 3 Atascadero CA   649C ONVOY, LLC - CA 740   2024-03-09   
820-208 4 Atascadero CA   6529 T-MOBILE USA, INC. 740   2024-04-25   
820-208 5 Atascadero CA SNLOCA01XOY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 740   2022-08-15   
820-208 6 Atascadero CA   6529 T-MOBILE USA, INC. 740   2024-04-25   
820-208 7 Atascadero CA   6529 T-MOBILE USA, INC. 740   2024-04-25   
820-208 8 Atascadero CA SNLOCA01XOY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 740   2022-08-15   
820-208 9 Atascadero CA   939H COMMIO, LLC 740   2024-01-29   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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