Hours Of Operations Rainbow Massachusetts Dennis Port 02639 Rainbow Hours of Operation and Location in Dennis Port, MA 02639 4.1 - 132 votes 2 Telegraph Rd, Dennis Port, MA 02639 (508) 398-8662 Get Directions Rainbow Hours Category: Accessories Apparel Electronics Shoes Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Dennis PortView More Apparel CoachDeb Recommend For You Coach Shaw's SIMPLE Mobile Dollar Store Deb Carpet One A & A Candy Store S & A Liquor Salvation Army Journeys