Post Offices in & near Peterson, Iowa. Operating hours, locations, phone/fax number, services information.
Post Office in Peterson, Iowa on Main St. Operating hours, phone number, services information, and other locations.
Address: 222 Main St, Peterson, IA 51047
Phone: 712-295-6321
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
