Cheyenne River 911 Corporation

126 S. Main St. 

P.O. Box 590

Eagle Butte, SD 57625

Office Phone: (605) 964-2005

(605) 964-2003

Office Fax: (605) 964-4999

The 911 Corporation runs and maintains the equipment for the dispatch center along with updating and maintaining the 911 addresses for both Dewey and Ziebach Counties. 

911 Corp