Post Offices in & near Hayfork, California. Operating hours, locations, phone/fax number, services information.
Post Office in Hayfork, California on State Highway 3. Operating hours, phone number, services information, and other locations.
Address: 7180 State Highway 3, Hayfork, CA 96041
Phone: 530-628-5515
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
