Mountain States Telephone and Telegraph Building or variations may refer to:Mountain States Telephone and Telegraph Building, NRHP-listed in Box Elder County Mountain States Telephone and Telegraph Co. Garage, Salt Lake City, Utah, NRHP-listed in Salt Lake City Mountain States Telephone and Telegraph Company Building, NRHP-listed in Ada County Mountain States Telephone and Telegraph Company Building, NRHP-listed in Custer County Mountain States Telephone and Telegraph Exchange Building, listed on the National Register of Historic Places (NRHP) in Yavapai County