Sleetmute is a census-designated place (CDP) in Bethel Census Area, Alaska, United States. At the 2010 census the population was 86, down from 100 in 2000.

Area code 907 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Alaska, except for the small southeastern community of Hyder, which uses area codes 236, 250, and 778 of neighboring Stewart, British Columbia.