Costco Customer Service
How to get in contact with Costco
| Address | Costco Customer Service PO Box 34622 WA 98124 Seattle |
| Phone number | 800 955 2292 |
| Website | https://www.costco.com/ |
| Fax | 800 633 0334 |
| webpharmacy@costco.com | |
| Contact form | https://customerservice.costco.com/app/answers/det... |
Get in contact with the Costco customer service to take care of everything related to your contract. Have the information about your contract ready, like your contract number or customer number, so that Costco can assign your call. You can manage things like your personal data yourself via the Costco login.
Costco Customer Service Number
Call 800 955 2292 to reach Costco customer service number to speak with a representative.
Costco Address
The Costco customer service is also available by mail. Send your letter to the following postal address:
Costco Customer Service, PO Box 34622, WA 98124 Seattle
Costco Customer Service, PO Box 34622, WA 98124 Seattle
Costco E-mail
Costco can also be reached via email. Simply send an email including your request to webpharmacy@costco.com
Costco Fax
Costco provides a fax number for contact. 800 633 0334 is the number of Costco's fax line.
Costco Contact Form
To contact Costco, please the contact form on their website. The link to the contact form is as follows: https://customerservice.costco.com/app/answers/detail/a_id/9/~/contact-us
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Last Update: 12/14/2022
All information about Costco customer service was researched by our staff from public sources, including the Costco website. All information provided without warranty.