Revenue Department 620 N Us Highway 67 Florissant, MO 63031 Phone : (314) 921-3446 Business Category Public Finance Taxation & Monetary Policy Missouri State Of--revenue Dept Of, Motor Vehicle & Driver Licensing, Authorized Fee Agents, Florissant 620 N Us Highway 67 Florissant, MO 63031 Phone : (314) 921-3446 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools