Local Calling Guide

Area code/prefix search

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OCN: 433E SONIC TELECOM, LLC - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
628-294 2 Novato CA   722   2024-01-31   
628-363 8 San Francisco: Juniper DA CA SNRTCAHFDS0  722   2020-06-26   
628-432 0 San Francisco: Montrose-Evergreen DA CA SNRTCAHFDS0  722   2020-11-16   
628-588 0 San Francisco: Central DA CA SNRTCAHFDS0  722   2021-10-11   
628-628 3 San Francisco: Central DA CA SNRTCAHFDS0  722   2019-08-18   
628-688 0 San Francisco: Central DA CA SNRTCAHFDS0  722   2020-12-19   
628-732 2 San Francisco: Juniper DA CA SNRTCAHFDS0  722   2021-02-01   
628-867 3 San Francisco: Central DA CA SNRTCAHFDS0  722   2017-07-01   
628-867 4 San Francisco: Central DA CA SNRTCAHFDS0  722   2017-07-01   
628-867 6 San Francisco: Central DA CA SNRTCAHFDS0  722   2017-07-01   
628-899 6 San Francisco: Montrose-Evergreen DA CA SNRTCAHFDS0  722   2016-04-22   
628-899 8 San Francisco: Montrose-Evergreen DA CA SNRTCAHFDS0  722   2016-04-22   
628-977 4 San Francisco: Montrose-Evergreen DA CA SNRTCAHFDS0  722   2020-09-11   
650-300 6 Palo Alto CA SNRTCAHFDS0  722   2012-12-22   
650-394 0 San Carlos-Belmont CA SNRTCAHFDS0  722   2021-04-02   
650-514 9 San Mateo CA SNRTCAHFDS0  722   2020-10-26   
650-530 5 Woodside CA SNRTCAHFDS0  722   2012-12-22   
650-535 5 Moss Beach CA SNRTCAHFDS0  722   2015-12-12   
650-564 5 Mountain View CA SNRTCAHFDS0  722   2012-12-22   
650-581 0 San Mateo CA SNRTCAHFDS0  722   2012-12-22   
650-597 5 San Carlos-Belmont CA SNRTCAHFDS0  722   2012-12-22   
650-608 6 San Francisco: Juniper DA CA SNRTCAHFDS0  722   2022-09-08   
650-674 6 San Carlos-Belmont CA   722   2024-03-14   
650-679 6 Redwood City CA SNRTCAHFDS0  722   2012-12-22   
650-684 6 Millbrae CA SNRTCAHFDS0  722   2012-12-22   
650-699 0 San Mateo CA SNRTCAHFDS0  722   2021-05-31   
650-706 0 San Mateo CA SNRTCAHFDS0  722   2023-07-19   
650-760 5 South San Francisco CA   722   2024-03-08   
650-869 9 South San Francisco CA SNRTCAHFDS0  722   2012-12-22   
650-887 8 Los Altos CA SNRTCAHFDS0  722   2012-12-22   
650-889 3 Half Moon Bay CA SNRTCAHFDS0  722   2012-12-06   
669-200 7 San Jose: South DA CA SNRTCAHFDS0  722   2013-01-18   
669-222 5 Campbell CA SNRTCAHFDS0  722   2012-12-22   
669-223 7 San Jose: West DA CA SNRTCAHFDS0  722   2012-12-30   
669-888 2 Morgan Hill CA SNRTCAHFDS0  722   2012-12-22   
707-244 2 St Helena CA SNRTCAHFDS0  722   2012-12-22   
707-284 7 Santa Rosa CA SNRTCAHFDS0  722   2019-06-08   
707-346 3 Napa CA SNRTCAHFDS0  722   2012-12-22   
707-397 1 Mendocino CA   722   2007-06-14   
707-397 4 Mendocino CA SNRTCAHFDS0  722   2012-12-22   
707-439 2 Fairfield-Suisun CA SNRTCAHFDS0  722   2012-12-22   
707-531 5 Yountville CA SNRTCAHFDS0  722   2012-12-22   
707-562 5 Vallejo CA SNRTCAHFDS0  722   2012-12-22   
707-665 6 Petaluma: Swift DA CA SNRTCAHFDS0  722   2012-12-22   
707-669 2 Cloverdale CA   722   2007-04-09   
707-671 9 Ukiah CA SNRTCAHFDS0  722   2013-06-01   
707-687 0 Windsor CA SNRTCAHFDS0  722   2012-12-16   
707-699 3 Napa CA SNRTCAHFDS0  722   2018-11-24   
707-708 A Santa Rosa CA SNRTCAHFDS0  722      
707-708 0 Santa Rosa CA SNRTCAHFDS0  722   2017-03-02   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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