Rapid City, South Dakota Area Code

Rapid City, SD Area Codes are


Rapid City, SD is currently using only one area code which is area code 605.

In addition to Rapid City, SD area code information read more about area code 605 details and South Dakota area codes.

Rapid City, SD is located in Pennington County and observes the Mountain Time Zone. View our Times by Area Code tool.

South Dakota Area Code Map