Post Offices in & near Prunedale, California. Operating hours, locations, phone/fax number, services information.
Post Office in Castroville, California on Merritt St. Operating hours, phone number, services information, and other locations.
Address: 10799 Merritt St, Castroville, CA 95012
Phone: 831-633-2636
Fax: 831-633-6252
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
