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Quick Tips
- Membership: 1-800-774-2678; Costco.com: 1-800-955-2292
- Official: no email support — use phone/chat
- Have your membership number ready
How to Reach Costco Customer Care
- 1Call the helpline — Dial 1-800-774-2678.
- 2Visit the official website — Go to www.costco.com for online complaint registration, FAQs, and self-service options.
- 3Escalate if unresolved — If your issue is not resolved within the expected timeframe, ask for a complaint reference number and escalate to the grievance redressal cell.
Common Costco Issues
Users commonly contact Costco customer care for these issues:
Website not loading
Can't log in
Checkout not working
Search not working
Experiencing an issue? Report it on the status page to alert other users.
Related Helplines
Disclaimer: Helpline numbers and contact details are subject to change. Always verify the latest information from the official website.
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