Find a Warehouse - Costco Customer Service
Find your nearest Costco warehouse location and explore helpful self-service options for customer support.
How can I see what products are available on Costco.com?
To view products on Costco.com, either type what you’re looking for into the Search box, or mouse over "Shop" to view our different categories. Simply click on the name or picture of an item to navigate to …
How can I locate a product on Costco.com?
To search for a product online at Costco.com, enter a keyword or an item number into the search engine at the top. If the item you’re seeking is in stock and available for purchase, your search will pull up its …
Costco Customer Service
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
Contact Us - Costco Customer Service
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
How do I place an order on Costco.com?
If you’re a member, enter the membership number found on your membership card. You’re now ready to start shopping! Note: Maintaining an active Costco membership doesn’t automatically register you on …
Where can I find Costco Services contact information?
Where can I find Costco Services contact information? You’ll find the phone numbers and information for each of our Costco Services (for your home and business needs) here. Simply click on the name of …
What are Costco’s hours of operation? - Costco Customer Service
The Costco app is another way to find our locations’ hours. It’s free to download on the iTunes or Google Play app stores. As of June 30, 2025, exclusive earlier shopping hours for Executive members may …
Same-Day Delivery Powered by Instacart FAQs - Costco Customer Service
The Costco Shop Card cannot be used as a form of payment for Same-day Delivery powered by Instacart orders. If you would like to use a Costco Shop Card to pay for your order, we recommend …
What shipping methods are available on Costco.com?
Costco Grocery Delivery: Costco grocery delivery is only available in select markets and is only available to Costco Members. Orders are limited to one address per delivery. Costco grocery delivery is …