Kingsport Finance Department 225 W Center St Kingsport, TN 37660 Phone : (423) 229-9431 Kingsport Finance Department Business Category Public Finance Taxation & Monetary Policy Kingsport City Of--finance Kingsport, TN 37660 Phone : (423) 229-9431 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools