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Geographic Location
45.4647°N, 98.4865°W
Official Resources
Report spam and verify caller information
- 01National Do Not Call Registry
Register your number to reduce telemarketing calls
- 02FCC Consumer Complaint Center
File complaints about illegal robocalls and scams
- 03NANPA Area Code Database
Official North American numbering plan administration
- 04FTC Phone Scams Guide
Learn how to identify and avoid phone scams
Protection Tools
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Frequently Asked Questions About 605 Area Code
Where is the 605 area code located?▾
The 605 area code is located in Rapid City, South Dakota. The geographic center is approximately at coordinates 45.46°N, 98.49°W. This region is in the Central (CST/CDT) timezone.
Are calls from 605 area code spam or scam?▾
Not all calls from the 605 area code are spam, but scammers can spoof any area code. If you receive unexpected calls from 605 (Rapid City, South Dakota) and you don't know anyone there, be cautious. Use our spam checker above to verify the specific number.
What timezone is the 605 area code in?▾
The 605 area code (Rapid City, South Dakota) is in the Central (CST/CDT) timezone. When calling this area, keep the time difference in mind.
How do I block spam calls from 605 area code?▾
You have several options: use your phone's built-in call blocking feature, register with the National Do Not Call Registry (donotcall.gov), use a spam call blocking app, or let SkipCalls AI answer and screen all your calls automatically — blocking spam while forwarding legitimate callers to you.
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Related Questions People Ask
- • What city is area code 605?
- • Is 605 a toll-free number?
- • Why am I getting calls from 605?
- • How do I block 605 area code?
- • What area codes are in South Dakota?
- • Are calls from 605 legitimate?
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