List of Denny's Stores in Colfax, IA Outlet Note Regular Brands Denny's Iowa Colfax Rating 4.8 based on 89 votes Products Fast Food Restaurant Pancake House Coffee Shop Steakhouse NameAddressPhone Name/Address/Phone Denny's outlet - Colfax 10800 S 36th Ave W (515) 674-3969 People Also Viewed