Costco Membership Customer Service Numbers

  1. General: 1-800-774-2678

  2. Alternative: 1-800-955-2292

  3. Head Office Location: PO Box-34331, Seattle, WA-98124, Western Australia, Australia
  4. Driving Direction: Follow the directions to locate Costco Membership
  5. Locations Near You: Find nearby locations of Costco Membership

What is Costco Membership in the Process of?

The Costco Wholesale Corporation is a publicly traded retail industry's leader which has connections direct to the company officials. It is a membership based Warehouse club. This corporation was founded in 1983 as a Price Club in the Washington. They have a chain of stores founded by James D. Sineghal and Jeffrey H.