{"area_code":"650","is_legitimate_code":true,"explanation":"Area code 650 is a legitimate California area code. The code itself is not a scam, but scammers can spoof any number — including 650 — 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":66,"total_complaints":558,"top_subjects":["Other","Calls pretending to be government, businesses, or family and friends","Reducing your debt (credit cards, mortgage, student loans)"],"most_complained":[{"number":"(650) 203-0000","complaints":173,"url":"https://areacode.fyi/number/6502030000"},{"number":"(650) 265-6786","complaints":23,"url":"https://areacode.fyi/number/6502656786"},{"number":"(650) 215-5272","complaints":23,"url":"https://areacode.fyi/number/6502155272"},{"number":"(650) 253-0000","complaints":19,"url":"https://areacode.fyi/number/6502530000"},{"number":"(650) 204-1111","complaints":19,"url":"https://areacode.fyi/number/6502041111"}],"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/650/scam","source":"North American Numbering Plan Administrator via areacode.fyi","data_date":"2026-08-02"}