Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
341-210 6 Oakland: Alameda DA CA   722   2024-03-11   
341-215 5 Richmond CA SNRTCAHFDS0  722   2022-05-13   
341-299 0 Oakland: Trinidad DA CA SNRTCAHFDS0  722   2021-06-20   
341-333 0 Oakland: Berkeley DA CA SNRTCAHFDS0  722   2019-10-13   
341-333 1 Oakland: Berkeley DA CA SNRTCAHFDS0  722   2019-10-13   
341-333 2 Oakland: Berkeley DA CA SNRTCAHFDS0  722   2019-10-13   
341-344 A Oakland: Trinidad DA CA SNRTCAHFDS0  722      
341-400 5 Oakland: Fruitvale DA CA SNRTCAHFDS0  722   2021-04-25   
341-420 A Oakland: Fruitvale DA CA SNRTCAHFDS0  722      
341-420 0 Oakland: Fruitvale DA CA SNRTCAHFDS0  722   2021-12-19   
341-420 4 Oakland: Fruitvale DA CA SNRTCAHFDS0  722   2022-02-06   
341-441 A Oakland: Main-Piedmont DA CA SNRTCAHFDS0  722      
341-441 0 Oakland: Main-Piedmont DA CA SNRTCAHFDS0  722   2022-03-07   
341-441 4 Oakland: Main-Piedmont DA CA SNRTCAHFDS0  722   2022-03-07   
341-512 A Oakland: Berkeley DA CA SNRTCAHFDS0  722      
341-667 0 Oakland: Fruitvale DA CA SNRTCAHFDS0  722   2021-09-07   
341-688 7 Oakland: Berkeley DA CA SNRTCAHFDS0  722   2023-08-01   
341-699 0 Oakland: Main-Piedmont DA CA SNRTCAHFDS0  722   2022-01-06   
341-766 5 Oakland: Berkeley DA CA SNRTCAHFDS0  722   2020-10-26   
341-946 9 Oakland: Berkeley DA CA SNRTCAHFDS0  722   2021-08-31   
369-208 2 Santa Rosa CA SNRTCAHFDS0  722   2023-10-20   
408-560 5 Los Gatos CA SNRTCAHFDS0  722   2012-12-22   
408-769 7 Sunnyvale CA SNRTCAHFDS0  722   2012-12-22   
408-797 1 San Jose: North DA CA SNRTCAHFDS0  722   2012-12-27   
408-898 5 Saratoga CA SNRTCAHFDS0  722   2012-12-22   
415-419 2 San Rafael CA SNRTCAHFDS0  722   2012-12-22   
415-422 1 San Francisco: Montrose-Evergreen DA CA SNRTCAHFDS0  722   2023-02-21   
415-463 6 San Francisco: Montrose-Evergreen DA CA SNRTCAHFDS0  722   2013-06-01   
415-465 7 Sausalito CA SNRTCAHFDS0  722   2012-12-22   
415-569 5 Mill Valley CA SNRTCAHFDS0  722   2012-12-22   
415-605 0 San Francisco: Central DA CA SNRTCAHFDS0  722   2021-03-07   
415-737 8 Corte Madera CA SNRTCAHFDS0  722   2012-12-22   
415-757 6 San Francisco: Central DA CA SNRTCAHFDS0  722   2013-01-02   
415-763 3 Ignacio CA SNRTCAHFDS0  722   2012-12-22   
415-780 0 San Francisco: Central DA CA SNRTCAHFDS0  722   2014-02-17   
415-780 1 San Francisco: Central DA CA SNRTCAHFDS0  722   2014-02-17   
415-780 3 San Francisco: Central DA CA SNRTCAHFDS0  722   2014-02-17   
415-780 4 San Francisco: Central DA CA SNRTCAHFDS0  722   2014-02-17   
415-780 5 San Francisco: Central DA CA SNRTCAHFDS0  722   2014-02-17   
415-815 2 San Francisco: Central DA CA SNRTCAHFDS0  722   2018-12-11   
415-859 7 San Francisco: Juniper DA CA SNRTCAHFDS0  722   2012-12-27   
510-210 6 Richmond CA SNRTCAHFDS0  722   2013-06-01   
510-269 1 Oakland: Fruitvale DA CA SNRTCAHFDS0  722   2012-12-16   
510-324 7 Fremont-Newark: Greenleaf DA CA SNRTCAHFDS0  722   2012-12-22   
510-380 0 Oakland: Main-Piedmont DA CA SNRTCAHFDS0  722   2020-12-19   
510-398 5 Hayward CA SNRTCAHFDS0  722   2012-12-22   
510-413 6 Fremont-Newark: Oliver DA CA SNRTCAHFDS0  722   2012-12-06   
510-570 8 Oakland: Berkeley DA CA SNRTCAHFDS0  722   2018-07-01   
510-596 5 Oakland: Main-Piedmont DA CA SNRTCAHFDS0  722   2021-10-24   
510-598 1 Fremont-Newark: Main DA CA SNRTCAHFDS0  722   2013-06-01   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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