Post Offices in & near Plainfield, Iowa. Operating hours, locations, phone/fax number, services information.
Post Office in Plainfield, Iowa on Main St. Operating hours, phone number, services information, and other locations.
Address: 720 Main St, Plainfield, IA 50666
Phone: 319-276-4470
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
