{"input":"5513734633","is_valid_nanp":true,"e164":"+15513734633","formatted":"(551) 373-4633","country_code":"+1","area_code":"551","region":"New Jersey","principal_city":"Jersey City","timezone":"America/New_York","current_local_time":"2026-08-14 12:40:05","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/551","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}