{"area_code":"530","type":"geographic","status":"active","country":"US","region":"California","region_code":"CA","principal_city":"Marysville","cities":["Marysville","Redding","Chico","Davis","Yuba City","Woodland","Paradise","South Lake Tahoe"],"timezone":"America/Los_Angeles","timezone_label":"Pacific Time","current_local_time":"2026-10-24 16:15:17","ten_digit_dialing":true,"service_type":null,"overlay_codes":["837"],"nearby_codes":["837","279","916","369","707","925"],"summary":"Area code 530 covers Marysville, California (Pacific Time) and nearby Redding, Chico and Davis; overlay 837 shares the same area.","carrier_summary":{"nxx_prefixes":779,"blocks":6411,"wireless_pct":33,"top_carriers":[{"name":"ONVOY, LLC - CA","blocks":1088},{"name":"PACIFIC BELL","blocks":828},{"name":"CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA","blocks":622},{"name":"NEW CINGULAR WIRELESS PCS, LLC","blocks":598},{"name":"T-MOBILE USA, INC.","blocks":464},{"name":"BANDWIDTH.COM CLEC, LLC - CA","blocks":446}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/530","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-10-21"}