{"input":"7312170390","is_valid_nanp":true,"e164":"+17312170390","formatted":"(731) 217-0390","country_code":"+1","area_code":"731","region":"Tennessee","principal_city":"Jackson","timezone":"America/Chicago","current_local_time":"2026-08-14 10:06:49","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/731","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}