Post Offices in & near Washington Mill, Idaho. Operating hours, locations, phone/fax number, services information.
Post Office in Idaho City, Idaho on Highway 21. Operating hours, phone number, services information, and other locations.
Address: 3860 Highway 21, Idaho City, ID 83631
Phone: 208-392-4512
Fax: 208-392-4757
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
