Post Office - Enders 580 Pioneer St Enders, NE 69027 Phone : (308) 882-5844 Business Category Post Offices Toll-Free           (800) ASK-USPS United States Government--post Office, Enders Po Box 9998 Imperial, NE 69033 Phone : (308) 882-5844 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools