{"input":"8542124380","is_valid_nanp":true,"e164":"+18542124380","formatted":"(854) 212-4380","country_code":"+1","area_code":"854","region":"South Carolina","principal_city":"Charleston","timezone":"America/New_York","current_local_time":"2026-08-14 14:49:54","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/854","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}