Dunkin' Donuts Address: 12 RR 101, Dayville, CT 06241 Phone: (860) 774-6005 Doughnuts, Coffee Shops, Dunkin' Donuts Other Businesses: People's United Bank at 1094 Killingly Cmns, Dayville, CT 06241 Robert B Young Law Office at 559 Hartford Pike, Dayville, CT 06241 1st American Home Loans, LLC at 559 Hartford Pike, Dayville, CT 06241 Steam Punk Cafe LLC at 85 Main St, Dayville, CT 06241