How to contact Costco? Here are the different ways to get in touch with Costco customer service: Phone, chat, email, contact form, Facebook, Twitter and more.
Costco Customer Service – Phone
Contact Costco by phone on: 1-800-220-6000.
Customer service hours of operation: 24/7.
Costco Customer Service – Website
Visit the Costco website for a variety of customer service options: click here.
Costco Customer Service – Email
Email address of the Costco customer support is: [email protected].
Costco Customer Service – Twitter
Customers can contact Costco on the company’s official Twitter account: Click here.
Costco Customer Service – Facebook
Customer service on the official facebook page of Costco: click here.
Costco Customer Service – Chat
Contact Costco by online chat: Click here.
Costco Customer Service – Address
The postal mail address of Costco customer service / head office is: Costco Wholesale, P.O. Box 34331, Seattle, WA 98124, USA.
All the information is gathered from the companies websites, social media and customer feedback. You can help us by sending feedback regarding the customer service details provided on our website.
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