Edgemont, South Dakota Area Code
Edgemont, SD Area Codes are
Edgemont, SD is officially utilizing one area code which is area code 605.
In addition to Edgemont, SD area code information read more about area code 605 details and South Dakota area codes.
Edgemont, SD is located in Custer County and observes the Mountain Time Zone. View our Times by Area Code tool.
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