Barnstable District Court 3195 Main Street(Route 6A)PO Box 427Barnstable, MA 02630508-375-6778 Criminal / 508-375-6789 BookkeepingMassachusetts Court System On-Line Mass. Court Search800-843-5879 (Jury Duty)Massachusetts Supreme Court 1 Pemberton SquareJohn Adams Courthouse - Suite 2500Boston, MA 02108617-557-1000