{"input":"4102049899","is_valid_nanp":true,"e164":"+14102049899","formatted":"(410) 204-9899","country_code":"+1","area_code":"410","region":"Maryland","principal_city":"Baltimore","timezone":"America/New_York","current_local_time":"2026-08-14 16:31:19","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/410","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}