United States Government--postal Serv, Payson Payson Twp Payson, IL 62360 Phone : (217) 656-3002 Business Category Government Offices-Federal Government Offices & Public Schools Post Office - Payson 206 N Main St Payson, IL 62360 Phone : (217) 656-3002 Business Category Post Offices Toll-Free           (800) ASK-USPS