{"area_code":"217","type":"geographic","status":"active","country":"US","region":"Illinois","region_code":"IL","principal_city":"Champaign-Urbana","cities":["Champaign-Urbana","Springfield","Champaign","Decatur","Urbana","Quincy","Charleston","Danville"],"timezone":"America/Chicago","timezone_label":"Central Time","current_local_time":"2026-08-04 16:09:05","ten_digit_dialing":true,"service_type":null,"overlay_codes":["447"],"nearby_codes":["447","309","861","618","730","314"],"summary":"Area code 217 covers Champaign-Urbana and nearby cities including Springfield, Champaign, Decatur in Illinois, in the Central Time.","carrier_summary":{"nxx_prefixes":786,"blocks":5330,"wireless_pct":32,"top_carriers":[{"name":"ONVOY, LLC","blocks":1001},{"name":"NEW CINGULAR WIRELESS PCS, LLC - IL","blocks":599},{"name":"T-MOBILE USA, INC.","blocks":432},{"name":"ILLINOIS BELL TEL CO","blocks":422},{"name":"FRONTIER NORTH, INC. - IL","blocks":401},{"name":"CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL","blocks":341}],"per_number":"https://areacode.fyi/api/v1/carrier/{number}"},"canonical_url":"https://areacode.fyi/217","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}