{"input":"5307992821","is_valid_nanp":true,"e164":"+15307992821","formatted":"(530) 799-2821","country_code":"+1","area_code":"530","region":"California","principal_city":"Marysville","timezone":"America/Los_Angeles","current_local_time":"2026-08-15 02:51:57","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/530","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}