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   193E 8X8, INC. 740   2026-07-13   
820-880 0 Santa Barbara CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2026-10-16   
820-880 1 Santa Barbara CA   193E 8X8, INC. 740   2026-07-13   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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