West Frankfort Waste Water Trt 3716 State Highway 37 West Frankfort, IL 62896 Phone : (618) 937-2031 Business Category Government Offices-City Village & Twp Legislative Bodies West Frankfort City Of--waste Water Treatment Plant 3716 State Highway 37 Frankfort Heights, IL 62840 Phone : (618) 937-2031 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools