Hours Of Operations 99 Cents Only Stores California Rancho Cucamonga 99 Cents Only Stores Hours of Operation and Locations in Rancho Cucamonga, CA 4.7 - 100 votes 1 Locations in Rancho Cucamonga www.99only.com 99 Cents Only Stores Hours Category: Grocery & Market 99 Cents Only Stores - Rancho Cucamonga, CA 91701 9640 Base Line Rd(909) 484-7666 View Store Details Explore Rancho CucamongaView More Apparel CostcoTJ MaxxRoss Dress for LessColdwater CreekBig Lots Sports CostcoTargetBass Pro ShopsBig 5 Sporting GoodsLA Fitness Jewelry CostcoHobby LobbyKay JewelersChico'sJ Jill Recommend For You Floor & Decor Neiman Marcus Last Call Fresh Direct Cabinets to Go RC Willey Home Furnishings Lush Dick's Sporting Goods Ross Stores Yankee Candle New York & Company