2-Day product availability may vary by area. In order to view the products available in your area, please provide your postal code.
To find a warehouse near you or check trading hours, please see Find a warehouse. If you have general questions about Costco, please refer to Member care. If you need more help, please contact your local warehouse.
Please contact our member care team on (02) 9166 6880 or send your inquiry to firstname.lastname@example.org. Member care’s operating hours are Monday to Friday 9am to 5pm, excluding public holidays.
Please contact our buying office on (02) 9469 7999.
Contact our central marketing manager on (02) 9469 7999.
Address:17-21 Parramatta RdLidcombe NSW 2141
Phone:Phone: (02) 9469 7999
Mailing address:PO Box 7196Silverwater NSW 2128
Office hours:Mon–Fri: 8am–5pmClosed public holidays