City of Rolla 102 West Ninth Street, Rolla, MO 65402, 573-364-1384, Provides information on local city services and local government offices including information on fire, police, and parks. more... 

Rolla Chamber of Commerce 1301 Kings Highway, Rolla, MO 65401, 573-364-3577, Promotes and supports local businesses and industries in the Rolla area, plus provides relocation information.