Columbus City Of--clerk 408 E 1st Ave N Columbus, MT 59019 Phone : (406) 322-5313 Business Category Government Offices-City Village & Twp Campgrounds Recreational Vehicle Parks & Campsites Government Offices State & Local Government Offices & Public Schools Columbus City Of--police Administration 408 E 1 Ave N Columbus, MT 59019 Phone : (406) 322-5313 Business Category Government Offices-City Village & Twp Police Departments Government Offices State & Local Government Offices & Public Schools