Hours Of Operations Sam's Club Colorado Thornton Sam's Club Hours of Operation and Locations in Thornton, CO 4.5 - 89 votes 1 Locations in Thornton Sam's Club Hours Category: Accessories Apparel Beauty & Health Toys & Gifts Jewelry Sam's Club - Thornton, CO 80229 9601 Grant St(303) 453-4945 View Store Details Explore ThorntonView More Apparel CostcoKmartCabela'sHamrick'sCarhartt Sports CostcoTargetCabela'sDick's Sporting GoodsSportsman's Warehouse Jewelry CostcoHobby LobbyKohl's Outlet Recommend For You Sears Payless ShoeSource Staples Kmart Kroger Big Lots Sunglass Hut JCPenney Cato Kay Jewelers