Geographic area code
Area code 650
Serves San Mateo and surrounding areas in California, United States.
- Local time 4:40 pm PDT
- Pacific · UTC-07:00
Where is area code 650?
At a glance
RegionCalifornia
Main citySan Mateo
Time zonePacific
TypeGeographic
Cities & townsSan Mateo · Belmont · Foster City · San Carlos · Redwood City · Burlingame · Millbrae · Menlo Park
Most-reported 650 numbers (30 days)
- No spam reported in this period.
Latest reports from 650
No reports yet. Be the first to report a number.
FAQ
Where is area code 650?
Area code 650 serves San Mateo, Belmont, Foster City, San Carlos in California (Pacific time). See the local time, map, overlays and the most-reported spam numbers in 650.
Is a call from 650 a scam?
The area code alone can’t tell you whether a call is safe, and caller ID is easy to fake. Look up the full number above to see its community reports, FTC complaints and risk score.
What time is it in area code 650?
It’s currently 4:40 pm (Pacific). Telemarketers may only call between 8am and 9pm local time.