U S Government 11501 Highway 48 Rosendale, MO 64483 Phone : (816) 567-2665 Business Category Government Offices & Public Schools Post Office - Rosendale 11501 Highway 48 Rosendale, MO 64483 Phone : (816) 567-2665 Post Office - Rosendale Business Category Post Offices Toll-Free           (800) ASK-USPS