Post Offices in & near Tudor, California. Operating hours, locations, phone/fax number, services information.
Post Office in Rio Oso, California on Rio Oso Rd. Operating hours, phone number, services information, and other locations.
Address: 2156 Rio Oso Rd, Rio Oso, CA 95674
Phone: 530-633-2615
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
