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: 758

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
820-758 A Santa Barbara CA SNBBCAXFXIY  965H FRACTEL, LLC 740      
820-758 0 Santa Barbara CA   649C ONVOY, LLC - CA 740   2023-11-03   
820-758 1 Santa Barbara CA   6529 T-MOBILE USA, INC. 740   2021-06-11   
820-758 2 Santa Barbara CA   6529 T-MOBILE USA, INC. 740   2021-06-11   
820-758 3 Santa Barbara CA   939H COMMIO, LLC 740   2021-07-24   
820-758 4 Santa Barbara CA   939H COMMIO, LLC 740   2021-07-24   
820-758 5 Santa Barbara CA   939H COMMIO, LLC 740   2021-07-24   
820-758 6 Santa Barbara CA   965H FRACTEL, LLC 740   2020-09-11   
820-758 7 Santa Barbara CA   649C ONVOY, LLC - CA 740   2021-07-28   
820-758 8 Santa Barbara CA   6529 T-MOBILE USA, INC. 740   2020-09-20   
820-758 9 Santa Barbara CA   6529 T-MOBILE USA, INC. 740   2020-09-20   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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