Cooper--courthouse, County Clerk Boonville, MO 65233 Phone : (660) 882-2114 Business Category Government Offices-County Government Offices & Public Schools Cooper County Of--clerk 200 Main St Boonville, MO 65233 Phone : (660) 882-2114 Business Category Government Offices-County Automated Teller Machines (Atm) Government Offices & Public Schools Cooper County Of--county Clerk Boonville, MO 65233 Phone : (660) 882-2114 Business Category Government Offices-County Government Offices & Public Schools