Adm Growmark Route 100 N Frederick, IL 62639 Phone : (217) 323-3393 Rebman Farms Rr 1 Box 1g Frederick, IL 62639 Phone : (217) 323-4605 J & J Contracting Rr 1 Frederick, IL 62639 Phone : (217) 323-4341 Rushville--water Works, Cotton Wood Plumbing Station Frederick, IL 62639 Phone : (217) 322-4888 Post Office - Frederick 0 State Route 100 N Frederick, IL 62639 Phone : (217) 323-1531 Crane Creek Drainage District Rr 1 Box 78 Frederick, IL 62639 Phone : (217) 322-6383