Post Offices in & near Charter Oak, California. Operating hours, locations, phone/fax number, services information.
Post Office in Glendora, California on S Glendora Ave. Operating hours, phone number, services information, and other locations.
Address: 255 S Glendora Ave, Glendora, CA 91740
Phone: 626-857-9127
Fax: 626-857-0367
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457