Post Offices in & near Altadena, California. Operating hours, locations, phone/fax number, services information.
Post Office in Altadena, California on Lake Ave. Operating hours, phone number, services information, and other locations.
Address: 2271 Lake Ave, Altadena, CA 91001
Phone: 626-794-7618
Fax: 626-794-8271
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
