Business Directory Return to Listing Calvert County Chamber of Commercewww.calvertchamber.orgChamber of Commerce120 Dares Beach Rd., PO Box 9Prince Frederick, MD 20678-0009Map410-535-2577Fax: 443-295-7213EmailChambers Of Commerce Members | Calendar of Events | Member Account | Community Calendar of Events | Jobs | Member Promotions | Member News | Request Info Advertisements