U S Government Offices--post Office Hanston, KS 67849 Phone : (620) 623-4491 Business Category Post Offices Government Offices & Public Schools Post Office - Hanston 104 N Logan St Hanston, KS 67849 Phone : (620) 623-4491 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools Toll-Free           (800) ASK-USPS