{"area_code":"947","type":"geographic","status":"active","country":"US","region":"Michigan","region_code":"MI","principal_city":"Ortonville","cities":["Ortonville","Troy","Farmington Hills","Southfield","Rochester Hills","Pontiac","Royal Oak","Novi","Ferndale","Madison Heights","Oak Park","Waterford","West Bloomfield Township"],"timezone":"America/New_York","timezone_label":"Eastern Time","current_local_time":"2026-08-04 16:53:49","ten_digit_dialing":true,"service_type":null,"overlay_codes":["248"],"nearby_codes":["248","586","313","679","734","810"],"summary":"Area code 947 covers Ortonville and nearby cities including Troy, Farmington Hills, Southfield in Michigan, in the Eastern Time.","carrier_summary":{"nxx_prefixes":209,"blocks":2191,"wireless_pct":71,"top_carriers":[{"name":"CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI","blocks":828},{"name":"NEW CINGULAR WIRELESS PCS, LLC - IL","blocks":500},{"name":"ONVOY, LLCV - MI","blocks":308},{"name":"OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC","blocks":119},{"name":"TELEPORT COMMUNICATIONS AMERICA, LLC - MI","blocks":106},{"name":"BANDWIDTH.COM CLEC, LLC - MI","blocks":56}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/947","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}