Post Offices in & near Spring Valley, California. Operating hours, locations, phone/fax number, services information.
Spring Valley Casa De Oro Post Office in Spring Valley, California on Campo Rd Ste 165. Operating hours, phone number, services information, and other locations.
Address: 9805 Campo Rd Ste 165, Spring Valley, CA 91977
Phone: 619-660-5728
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
