Post Offices in & near Dunsmuir, California. Operating hours, locations, phone/fax number, services information.
Post Office in Dunsmuir, California on Dunsmuir Ave. Operating hours, phone number, services information, and other locations.
Address: 5530 Dunsmuir Ave, Dunsmuir, CA 96025
Phone: 530-235-0338
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457