List of Costco Stores in Antioch, CA Outlet Note Regular Brands Costco California Antioch Rating 4.7 based on 76 votes Official Website http://www.costco.com/ Products Handbags Clothing Furniture Jewelry Appliances Electronics Office Products NameAddressPhone Name/Address/Phone Costco outlet - Antioch 2201 Verne Roberts Cir (925) 470-4603 People Also Viewed