Dover Town Of--school Department, Treasurer-collector 5 Springdale Ave Dover, MA 02030 Phone : (508) 785-0057 Business Category Government Offices-City Village & Twp Police Departments Government Offices State & Local Public Finance Taxation & Monetary Policy Government Offices & Public Schools Dover Tax Collector 5 Springdale Ave Dover, MA 02030 Phone : (508) 785-0057 Business Category Public Finance Taxation & Monetary Policy