Geographic area code
Area code 605
Serves Sioux Falls and surrounding areas in South Dakota, United States.
- Local time 6:39 pm CDT
- Central · UTC-05:00
Where is area code 605?
At a glance
RegionSouth Dakota
Main citySioux Falls
Time zoneCentral
TypeGeographic
Cities & townsSioux Falls · Rapid City · Pierre · Aberdeen · Watertown
Most-reported 605 numbers (30 days)
- No spam reported in this period.
Latest reports from 605
No reports yet. Be the first to report a number.
FAQ
Where is area code 605?
Area code 605 serves Sioux Falls, Rapid City, Pierre, Aberdeen in South Dakota (Central time). See the local time, map, overlays and the most-reported spam numbers in 605.
Is a call from 605 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 605?
It’s currently 6:39 pm (Central). Telemarketers may only call between 8am and 9pm local time.