List of Denny's Stores in Downey, CA Outlet Note Regular Brands Denny's California Downey Rating 4.8 based on 89 votes Products Fast Food Restaurant Pancake House Coffee Shop Steakhouse NameAddressPhone Name/Address/Phone Denny's outlet - Downey 8350 Firestone Blvd (562) 862-1860 Denny's outlet - Downey P. O. Box 1183 (562) 904-3414 People Also Viewed