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 …
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.
Find a Warehouse - Costco Customer Service
Find your nearest Costco warehouse location and explore helpful self-service options for customer support.
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.
How can I change my shipping or billing address on Costco.com?
Changing your shipping or billing address for an order is as easy as selecting Change in the address box on the Shipping or Payment steps during checkout. If you’ve already placed your …
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 …
What changes can I make to my Costco membership online?
Costco members can make several changes to their membership online, such as: Renew the membership Upgrade to an Executive Membership Add or change a Household cardholder …