{"area_code":"661","type":"geographic","status":"active","country":"US","region":"California","region_code":"CA","principal_city":"Bakersfield","cities":["Bakersfield","Santa Clarita","Lancaster","Palmdale","Delano","Oildale","Wasco"],"timezone":"America/Los_Angeles","timezone_label":"Pacific Time","current_local_time":"2026-08-04 13:01:59","ten_digit_dialing":false,"service_type":null,"overlay_codes":[],"nearby_codes":["805","820","747","818","213","738"],"summary":"Area code 661 covers Bakersfield and nearby cities including Santa Clarita, Lancaster, Palmdale in California, in the Pacific Time.","carrier_summary":{"nxx_prefixes":673,"blocks":5676,"wireless_pct":46,"top_carriers":[{"name":"NEW CINGULAR WIRELESS PCS, LLC","blocks":753},{"name":"T-MOBILE USA, INC.","blocks":690},{"name":"ONVOY, LLC - CA","blocks":679},{"name":"PACIFIC BELL","blocks":599},{"name":"CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA","blocks":546},{"name":"BANDWIDTH.COM CLEC, LLC - CA","blocks":336}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/661","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}