List of Costco Stores in East Hanover, NJ Outlet Note Regular Brands Costco New Jersey East Hanover 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 - East Hanover 156 Sr-10 West (973) 602-2000 People Also Viewed