Post Offices in & near Monrovia, California. Operating hours, locations, phone/fax number, services information.
Post Office in Monrovia, California on S Ivy Ave. Operating hours, phone number, services information, and other locations.
Address: 225 S Ivy Ave, Monrovia, CA 91016
Phone: 626-256-6019
Fax: 626-358-6379
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
