Contact channels
Telephone
Online orders and Costco Logistics deliveries (US)
US · Mon–Fri 5am–8pm PT; Sat–Sun 5am–7pm PT
Source: customerservice.costco.comSource checked Sep 20, 2026
Before getting in touch
The telephone listed for Costco is published for Membership and warehouse (US). Look at your receipt to identify the store that took payment.
- Keep the packaging until you receive return instructions.
- For a repair, have the model and purchase date ready.
- Copy the item reference from the order.
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