Post Offices in & near El Segundo, California. Operating hours, locations, phone/fax number, services information.
Post Office in El Segundo, California on E Mariposa Ave. Operating hours, phone number, services information, and other locations.
Address: 2130 E Mariposa Ave, El Segundo, CA 90245
Phone: 310-414-0350
Fax: 310-640-2584
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
