Area code 605
605 is Sioux Falls, Rapid City, Aberdeen, South Dakota.
Area code 605 at a glance
- State
- South Dakota
- Main cities
- Sioux Falls, Rapid City, Aberdeen, Brookings, Watertown, Mitchell, Pierre
- Time zone
- Central TimePart of the area: Mountain Time
- Local time now
- --:--:--
- Overlay codes
- No overlay — 605 is the only area code here.
- In service since
- 1947
Get a 605 number
Rent a real 605 number and receive calls and text messages on it from anywhere. Calls ring in your browser, and voicemail is transcribed automatically.
$3.90/month
Available now
- +1 605 860 4189
- +1 605 860 4184
- +1 605 836 4019
- +1 605 570 3121
- +1 605 836 4066
Call a 605 number from abroad
Call any 605 number from your browser — no SIM, no app install, and no international roaming charge.
Calls to United States start at $0.02/min from QuikRing.
Call now in your browserCalling 605 from inside the US or Canada
Dial 1, then 605, then the 7-digit number.
Calling a 605 number or a 1-800 number from outside the US or Canada? Here is how to reach it from abroad.
Frequently asked questions
Where is area code 605?
Area code 605 covers Sioux Falls, Rapid City, Aberdeen in South Dakota.
What time is it in area code 605?
Area code 605 is in the Central Time time zone. See the live clock above for the current local time.
How do I get an area code 605 phone number?
Sign up for QuikRing and rent one of the available 605 numbers shown above. It starts working immediately and can receive real calls and text messages.
How much does it cost to call 605 from abroad?
Calls to United States numbers, including area code 605, start at $0.02/min with QuikRing — no roaming plan or SIM needed.