Post Offices in & near Rio Vista, California. Operating hours, locations, phone/fax number, services information.
Post Office in Rio Vista, California on Sacramento St. Operating hours, phone number, services information, and other locations.
Address: 140 Sacramento St, Rio Vista, CA 94571
Phone: 707-374-2057
Fax: 707-374-2057
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
