Harter Twp Office 219 N Main St Flora, IL 62839 Phone : (618) 662-4260 Business Category Government Offices-City Village & Twp Legislative Bodies Harter Township Of--supervisor 219 N Main St Flora, IL 62839 Phone : (618) 662-4260 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools