{"input":"6052956030","is_valid_nanp":true,"e164":"+16052956030","formatted":"(605) 295-6030","country_code":"+1","area_code":"605","region":"South Dakota","principal_city":"Sioux Falls","timezone":"America/Chicago","current_local_time":"2026-08-14 22:06:27","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"}