{"input":"9725475100","is_valid_nanp":true,"e164":"+19725475100","formatted":"(972) 547-5100","country_code":"+1","area_code":"972","region":"Texas","principal_city":"Dallas","timezone":"America/Chicago","current_local_time":"2026-08-14 16:42:45","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/972","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}