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: 880

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
820-880 A Santa Barbara CA SNJYCAHMDS1  193E 8X8, INC. 740   2026-07-13   
820-880 0 Santa Barbara CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2026-10-16   
820-880 1 Santa Barbara CA SNJYCAHMDS1  193E 8X8, INC. 740   2026-07-13   
820-880 5 Santa Barbara CA   649C ONVOY, LLC - CA 740   2026-08-17   
820-880 6 Santa Barbara CA   649C ONVOY, LLC - CA 740   2026-08-17   
820-880 7 Santa Barbara CA   649C ONVOY, LLC - CA 740   2026-08-17   
820-880 8 Santa Barbara CA   649C ONVOY, LLC - CA 740   2026-08-17   
820-880 9 Santa Barbara CA   649C ONVOY, LLC - CA 740   2026-08-17   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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