{"input":"6056533895","is_valid_nanp":true,"e164":"+16056533895","formatted":"(605) 653-3895","country_code":"+1","area_code":"605","region":"South Dakota","principal_city":"Sioux Falls","timezone":"America/Chicago","current_local_time":"2026-08-14 15:22:12","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/605","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}