Osage-county Of Highway 50 Linn, MO 65051 Phone : (573) 897-3101 Business Category Government Offices-County Social Service & Welfare Organizations Individual & Family Social Services Family Counseling Services Government Offices & Public Schools Osage Prosecuting Attorney 106 E Main St Linn, MO 65051 Phone : (573) 897-3101 Business Category Legal Counsel & Prosecution Osage County Of--assessor, Prosecuting Attorney Highway 50 Linn, MO 65051 Phone : (573) 897-3101 Business Category Government Offices-County Government Offices & Public Schools