Costco Customer Service

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.

Contact Channels:

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.

Booking.com

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.

Custservice provides contact details for leading companies and websites. We do not provide any customer support ourselves. All the information on this website is gathered from the companies websites, social media and customer feedback. We strive for perfection, but can not assure that the information on this website is 100% accurate. In case of mistakes or missing data - please help us to remain accurate by sending us your feedback.

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