Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SNFCCAMKX6Y

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
707-398 0 Fairfield-Suisun CA 515J IP HORIZON LLC 722   2021-05-01   
707-405 A Covelo CA 515J IP HORIZON LLC 722      
707-409 A Fort Bragg CA 515J IP HORIZON LLC 722      
707-412 A Gualala CA 515J IP HORIZON LLC 722      
707-461 A Lower Lake CA 515J IP HORIZON LLC 722      
707-473 6 Healdsburg CA 515J IP HORIZON LLC 722   2021-05-01   
707-501 A Napa CA 515J IP HORIZON LLC 722      
707-501 6 Napa CA 515J IP HORIZON LLC 722   2021-05-01   
707-503 4 Sebastopol CA 515J IP HORIZON LLC 722   2021-05-01   
707-504 A Occidental CA 515J IP HORIZON LLC 722      
707-506 A Rio Dell CA 515J IP HORIZON LLC 722      
707-506 7 Rio Dell CA 515J IP HORIZON LLC 722   2021-05-03   
707-507 A Rio Vista CA 515J IP HORIZON LLC 722      
707-508 A Santa Rosa CA 515J IP HORIZON LLC 722      
707-509 A Sonoma CA 515J IP HORIZON LLC 722      
707-514 A Vacaville CA 515J IP HORIZON LLC 722      
707-515 A Vallejo CA 515J IP HORIZON LLC 722      
707-517 A Weott CA 515J IP HORIZON LLC 722      
707-532 6 Loleta CA 515J IP HORIZON LLC 722   2021-05-03   
707-593 2 Mendocino CA 515J IP HORIZON LLC 722   2021-05-02   
707-597 3 Lake Berryessa CA 515J IP HORIZON LLC 722   2021-05-03   
707-608 0 Windsor CA 515J IP HORIZON LLC 722   2021-05-01   
707-609 0 Bodega Bay CA 515J IP HORIZON LLC 722   2021-05-03   
707-614 0 Forestville CA 515J IP HORIZON LLC 722   2021-05-02   
707-619 0 Geyserville CA 515J IP HORIZON LLC 722   2021-05-03   
707-626 1 Boonville CA 515J IP HORIZON LLC 722   2021-05-03   
707-627 2 Lakeport CA 515J IP HORIZON LLC 722   2021-05-01   
707-650 0 Pepperwood CA 515J IP HORIZON LLC 722   2021-05-03   
707-667 3 Blue Lake CA 515J IP HORIZON LLC 722   2021-05-02   
707-698 1 Tomales CA 515J IP HORIZON LLC 722   2021-05-03   
707-705 0 Valley Ford CA 515J IP HORIZON LLC 722   2021-05-03   
707-715 8 Cobb Mountain CA 515J IP HORIZON LLC 722   2021-05-03   
707-717 1 Fortuna CA 515J IP HORIZON LLC 722   2021-05-01   
707-728 A Guerneville CA 515J IP HORIZON LLC 722      
707-739 0 Nice CA 515J IP HORIZON LLC 722   2021-05-03   
707-797 A Bridgeville CA 515J IP HORIZON LLC 722      
707-802 0 Middletown CA 515J IP HORIZON LLC 722   2021-05-02   
707-804 0 St Helena CA 515J IP HORIZON LLC 722   2021-05-01   
707-830 1 Hopland CA 515J IP HORIZON LLC 722   2021-05-03   
707-831 1 Clearlake Oaks CA 515J IP HORIZON LLC 722   2021-05-02   
707-850 3 Lower Lake CA 515J IP HORIZON LLC 722   2021-05-01   
707-854 2 Eureka CA 515J IP HORIZON LLC 722   2021-05-01   
707-855 0 Potter Valley CA 515J IP HORIZON LLC 722   2021-05-02   
707-858 6 Santa Rosa CA 515J IP HORIZON LLC 722   2021-05-01   
707-872 0 Occidental CA 515J IP HORIZON LLC 722   2021-05-02   
707-885 4 Gualala CA 515J IP HORIZON LLC 722   2021-05-03   
707-891 0 Cloverdale CA 515J IP HORIZON LLC 722   2021-05-01   
707-957 A Trinidad CA 515J IP HORIZON LLC 722      

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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