List of Wendy's Stores in Thornton, CO Outlet Note Regular Brands Wendy's Colorado Thornton Rating 5 based on 53 votes Official Website https://www.wendys.com/ Products Food Breakfast Fries Hamburgers Burger Cheeseburgers Chicken and Wraps Beverges NameAddressPhone Name/Address/Phone Wendy's outlet - THORNTON 4101 E. 136TH AVENUE (303) 252-7733 Wendy's outlet - THORNTON 8970 WASHINGTON (303) 430-8016 Wendy's outlet - THORNTON 2681 EAST 120TH AVENUE (303) 254-8365 People Also Viewed