Post Offices in & near Matheson, California. Operating hours, locations, phone/fax number, services information.
Summit City Post Office in Shasta Lake, California on Hill Blvd. Operating hours, phone number, services information, and other locations.
Address: 13701 Hill Blvd, Shasta Lake, CA 96089
Phone: 530-275-9574
Fax: 530-275-1843
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
