{"area_code":"606","type":"geographic","status":"active","country":"US","region":"Kentucky","region_code":"KY","principal_city":"Corbin","cities":["Corbin","Ashland"],"timezone":"America/New_York","timezone_label":"Eastern & Central Time","current_local_time":"2026-08-04 16:01:54","ten_digit_dialing":false,"service_type":null,"overlay_codes":[],"nearby_codes":["220","740","859","304","681","380"],"summary":"Area code 606 covers Corbin and nearby cities including Ashland in Kentucky, in the Eastern & Central Time.","carrier_summary":{"nxx_prefixes":631,"blocks":3730,"wireless_pct":45,"top_carriers":[{"name":"ONVOY, LLC - KY","blocks":792},{"name":"NEW CINGULAR WIRELESS PCS, LLC - GA","blocks":711},{"name":"CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY","blocks":340},{"name":"POWERTEL KENTUCKY LICENSES, INC.","blocks":257},{"name":"LEVEL 3 COMMUNICATIONS, LLC - KY","blocks":183},{"name":"ONVOY SPECTRUM, LLC","blocks":142}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/606","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}