Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 707 [Rate centres in NPA 707] [Dial plan for NPA 707]

NXX: 854

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-854 A Eureka CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-854 0 Eureka CA   939H COMMIO, LLC 722   2022-11-24   
707-854 1 Eureka CA   649C ONVOY, LLC - CA 722   2023-08-11   
707-854 2 Eureka CA   515J IP HORIZON LLC 722   2021-05-01   
707-854 3 Eureka CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-11-27   
707-854 4 Eureka CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-11-27   
707-854 5 Eureka CA   6529 T-MOBILE USA, INC. 722   2021-11-09   
707-854 6 Eureka CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2020-12-20   
707-854 7 Eureka CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2020-12-20   
707-854 8 Eureka CA   6529 T-MOBILE USA, INC. 722   2020-12-19   
707-854 9 Eureka CA   6529 T-MOBILE USA, INC. 722   2020-12-19   

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

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