Information on Redbox in Upper Marlboro, MD 20774 Outlet Note Regular Brands Redbox Maryland Upper Marlboro 793195 Rating 4.6 based on 100 votes Address 28 Watkins Park Dr Upper Marlboro, MD 20774 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. Nearby Redbox Outlet Redbox Outlet - Upper Marlboro Redbox Outlet - Upper Marlboro Redbox Outlet - Upper Marlboro Redbox Outlet - Upper Marlboro People Also Viewed