{"input":"8152427176","is_valid_nanp":true,"e164":"+18152427176","formatted":"(815) 242-7176","country_code":"+1","area_code":"815","region":"Illinois","principal_city":"Rockford","timezone":"America/Chicago","current_local_time":"2026-08-14 12:33:03","note":"An area code only shows where a number is registered, not who is calling. Caller ID can be spoofed, so the code alone is not proof a call is local, safe, or fraudulent.","area_code_url":"https://areacode.fyi/815","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}