800-220-6000 Costco Call Center

This page has more information covering the phone number provided by Costco for Call Center. There may be other ways to contact Costco and you can click here for the complete Costco customer service options.

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Phone: 800-220-6000

  • How to reach a live person:
    • Just dial 0 when recording begins
  • Hours of Operation:
    • Mon - Fri: 6am - 6pm PT
      Sat: 8am - 5pm PT
  • Description:
    • This information has not been added.
      Click here to update this department.
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