U S Government--postal Service, Eddyville Post Office Eddyville, KY 42038 Phone : (270) 388-7227 Business Category Post Offices Government Offices & Public Schools Post Office - Eddyville 144 Commerce St Eddyville, KY 42038 Phone : (270) 388-7227 Post Office - Eddyville Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (270) 388-0938