{"area_code":"720","is_legitimate_code":true,"explanation":"Area code 720 is a legitimate Colorado area code. The code itself is not a scam, but scammers can spoof any number — including 720 — 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":181,"total_complaints":837,"top_subjects":["Other","Dropped call or no message","Calls pretending to be government, businesses, or family and friends"],"most_complained":[{"number":"(720) 789-3005","complaints":34,"url":"https://areacode.fyi/number/7207893005"},{"number":"(720) 738-7264","complaints":33,"url":"https://areacode.fyi/number/7207387264"},{"number":"(720) 704-5971","complaints":15,"url":"https://areacode.fyi/number/7207045971"},{"number":"(720) 239-2027","complaints":14,"url":"https://areacode.fyi/number/7202392027"},{"number":"(720) 279-4110","complaints":10,"url":"https://areacode.fyi/number/7202794110"}],"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/720/scam","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}