Post Offices in & near Cambridge, Iowa. Operating hours, locations, phone/fax number, services information.
Post Office in Cambridge, Iowa on Water St. Operating hours, phone number, services information, and other locations.
Address: 304 Water St, Cambridge, IA 50046
Phone: 515-383-4462
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
