U S Government--post Offices 257 Highway 50 Rosebud, MO 63091 Phone : (573) 764-2643 Business Category Post Offices Government Offices & Public Schools Post Office - Rosebud 257 Highway 50 Rosebud, MO 63091 Phone : (573) 764-2643 Business Category Post Offices Toll-Free           (800) ASK-USPS