List of Dunkin' Donuts Stores in Prospect Heights, IL Outlet Note Regular Brands Dunkin' Donuts Illinois Prospect Heights Rating 4.7 based on 82 votes Official Website http://www.dunkindonuts.com/ Products Beverages Coffee Food Breakfast Sandwiches Iced Coffee Bakery NameAddressPhone Name/Address/Phone Dunkin' Donuts outlet - Prospect Heights 1204 N Elmhurst Rd (847) 947-2125 Dunkin' Donuts outlet - Prospect Heights 1204 S Milwaukee Ave (847) 215-2211 People Also Viewed