Wells Fargo Center, located in the Downtown Core of Billings, Montana, at 175 North 27th Street, Billings, MT. 59101. This is the third tallest building in the northern Rockies. It was built in 1977 and rises to 176 feet, or 54 meters. It is used primarily for office space. The building opened a Norwest Bank in 1977 and in 2000, it was renamed Wells Fargo Plaza.