Find a Warehouse - Costco Customer Service
Find your nearest Costco warehouse location and explore helpful self-service options for customer support.
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 can I contact the Costco Corporate Offices?
How can I contact the Costco Corporate Offices? We are happy to call Washington state our home. Visit our corporate offices at: 999 Lake Drive Issaquah, WA 98027 Or, write us at our …
Costco Customer Service
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
Where do I pay my credit card bill? - Costco Customer Service
Where do I pay my credit card bill? Costco Anywhere Visa® Card by Citi payments are made directly to Citi. Here’s the contact information you’ll need. Costco Anywhere Visa® Card by …
How can I make changes to my account? - Costco Customer Service
Keep in mind, you will need to be the Primary Member or Account Manager and verified before you can make any membership changes online. Once verified, you can make changes to your …
What do I do if I have questions about my Costco Anywhere …
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
What is a Household Card? - Costco Customer Service
To add someone as your Household Cardholder, visit the membership counter of your local Costco. Or, if your Costco.com account is verified, you can manage your Household Card on …
How can I update my email address that I use to log in to …
Enter your new email address, then select Update. Please keep in mind that updating your email address will change the email used for sign in on Costco.com and not where you receive …
How can I place an order to ship to multiple addresses?
Sending orders to multiple addresses on Costco.com is only a matter of a few clicks. Here’s what to do: Add the items you’re ordering to your cart and click View Cart to determine if they are …