Post Offices in & near California, Maryland. Operating hours, locations, phone/fax number, services information.
Post Office in California, Maryland on Macarthur Blvd Ste 330. Operating hours, phone number, services information, and other locations.
Address: 22576 Macarthur Blvd Ste 330, California, MD 20619
Phone: 301-863-9506
Fax: 301-863-6940
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
