Costco Wholesale CORP Phone Number

About Costco Wholesale CORP

Costco Wholesale CORP is a local Department Stores, NEC business based in Union Gap, WA.

This phone number has been independently verified as the best phone number by GetHuman users in Union Gap and around Yakima County who called the phone number and gave us feedback. This month, 13 customers have verified this phone number.

Customers report that this number goes to voicemail 18% of the time.