Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
628-842 9 Corte Madera CA 624H ONVOY SPECTRUM, LLC 722   2021-12-10   
628-866 2 Belvedere CA 624H ONVOY SPECTRUM, LLC 722   2021-12-10   
628-866 3 Belvedere CA 624H ONVOY SPECTRUM, LLC 722   2021-12-10   
628-977 3 San Francisco: Montrose-Evergreen DA CA 624H ONVOY SPECTRUM, LLC 722   2024-08-18   
650-216 5 Redwood City CA 624H ONVOY SPECTRUM, LLC 722   2021-07-23   
650-337 8 Pescadero CA 624H ONVOY SPECTRUM, LLC 722   2024-08-18   
650-374 3 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2024-08-18   
650-442 8 South San Francisco CA 624H ONVOY SPECTRUM, LLC 722   2024-08-18   
650-459 8 Half Moon Bay CA 624H ONVOY SPECTRUM, LLC 722   2021-12-10   
650-501 5 Pacifica CA 624H ONVOY SPECTRUM, LLC 722   2024-08-18   
650-502 9 South San Francisco CA 624H ONVOY SPECTRUM, LLC 722   2021-05-20   
650-519 1 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2022-02-25   
650-519 2 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2022-02-25   
650-531 2 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2020-07-02   
650-531 3 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2020-07-02   
650-531 4 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2020-07-02   
650-540 0 South San Francisco CA 624H ONVOY SPECTRUM, LLC 722   2021-11-18   
650-563 3 Moss Beach CA 624H ONVOY SPECTRUM, LLC 722   2024-08-18   
650-586 5 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2021-05-23   
650-586 6 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2021-05-23   
650-587 7 Redwood City CA 624H ONVOY SPECTRUM, LLC 722   2021-11-19   
650-606 A Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2024-03-08   
650-606 0 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2024-03-08   
650-606 1 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2024-03-08   
650-606 2 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2024-03-08   
650-606 3 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2024-03-08   
650-613 4 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2022-08-13   
650-613 5 Palo Alto CA 624H ONVOY SPECTRUM, LLC 722   2022-08-13   
650-649 0 Redwood City CA 624H ONVOY SPECTRUM, LLC 722   2021-11-19   
650-668 7 Los Altos CA 624H ONVOY SPECTRUM, LLC 722   2021-07-23   
650-675 0 Pacifica CA 624H ONVOY SPECTRUM, LLC 722   2022-01-08   
650-675 1 Pacifica CA 624H ONVOY SPECTRUM, LLC 722   2022-01-08   
650-675 6 Pacifica CA 624H ONVOY SPECTRUM, LLC 722   2022-01-08   
650-675 7 Pacifica CA 624H ONVOY SPECTRUM, LLC 722   2022-01-08   
650-718 2 Moss Beach CA 624H ONVOY SPECTRUM, LLC 722   2021-07-23   
650-719 6 Moss Beach CA 624H ONVOY SPECTRUM, LLC 722   2021-11-07   
650-719 7 Moss Beach CA 624H ONVOY SPECTRUM, LLC 722   2021-11-07   
650-749 6 La Honda CA 624H ONVOY SPECTRUM, LLC 722   2021-07-23   
650-749 7 La Honda CA 624H ONVOY SPECTRUM, LLC 722   2021-11-07   
650-774 8 Los Altos CA 624H ONVOY SPECTRUM, LLC 722   2024-08-18   
650-820 A Redwood City CA 624H ONVOY SPECTRUM, LLC 722      
650-820 2 Redwood City CA 624H ONVOY SPECTRUM, LLC 722   2024-08-18   
650-820 8 Redwood City CA 624H ONVOY SPECTRUM, LLC 722   2023-04-24   
650-870 7 South San Francisco CA 624H ONVOY SPECTRUM, LLC 722   2021-11-30   
650-870 8 South San Francisco CA 624H ONVOY SPECTRUM, LLC 722   2021-11-30   
650-870 9 South San Francisco CA 624H ONVOY SPECTRUM, LLC 722   2021-11-30   
650-881 7 Pescadero CA 624H ONVOY SPECTRUM, LLC 722   2021-11-01   
650-881 8 Pescadero CA 624H ONVOY SPECTRUM, LLC 722   2021-11-01   
650-882 6 Pescadero CA 624H ONVOY SPECTRUM, LLC 722   2021-07-23   
650-899 5 La Honda CA 624H ONVOY SPECTRUM, LLC 722   2024-08-18   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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