{"area_code":"415","type":"geographic","status":"active","country":"US","region":"California","region_code":"CA","principal_city":"San Francisco","cities":["San Francisco","South San Francisco","San Rafael","Novato","San Anselmo"],"timezone":"America/Los_Angeles","timezone_label":"Pacific Time","current_local_time":"2026-08-04 13:11:57","ten_digit_dialing":true,"service_type":null,"overlay_codes":["628"],"nearby_codes":["628","650","925","369","707","341"],"summary":"Area code 415 covers San Francisco and nearby cities including South San Francisco, San Rafael, Novato in California, in the Pacific Time.","carrier_summary":{"nxx_prefixes":785,"blocks":5708,"wireless_pct":29,"top_carriers":[{"name":"PACIFIC BELL","blocks":1550},{"name":"BANDWIDTH.COM CLEC, LLC - CA","blocks":552},{"name":"T-MOBILE USA, INC.","blocks":512},{"name":"ONVOY, LLC - CA","blocks":504},{"name":"CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA","blocks":416},{"name":"LEVEL 3 COMMUNICATIONS, LLC - CA","blocks":390}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/415","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}