{"area_code":"321","is_legitimate_code":true,"explanation":"Area code 321 is a legitimate Florida area code. The code itself is not a scam, but scammers can spoof any number — including 321 — so individual calls can still be fraudulent.","spoofing_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.","ftc_complaints":{"numbers_with_complaints":186,"total_complaints":5387,"top_subjects":["Reducing your debt (credit cards, mortgage, student loans)","Other","No Subject Provided"],"most_complained":[{"number":"(321) 499-1734","complaints":635,"url":"https://areacode.fyi/number/3214991734"},{"number":"(321) 395-8702","complaints":476,"url":"https://areacode.fyi/number/3213958702"},{"number":"(321) 866-1469","complaints":400,"url":"https://areacode.fyi/number/3218661469"},{"number":"(321) 499-1777","complaints":316,"url":"https://areacode.fyi/number/3214991777"},{"number":"(321) 395-8866","complaints":212,"url":"https://areacode.fyi/number/3213958866"}],"note":"These are FTC Do Not Call complaints filed about specific numbers shown with this area code — frequently spoofed. The area code itself is not a scam.","source":"FTC Do Not Call Reported Calls"},"advice":"Judge the call by what it asks for (urgency, gift cards/crypto, confirming codes or SSN), not by the area code. When unsure, hang up and call back on an official number.","canonical_url":"https://areacode.fyi/321/scam","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-10-21"}