Contact information and hours of operation
- To contact Microsoft Customer Service and Support, telephone (800) MICROSOFT (642-7676).
- In Canada, call (877)568-2495.
- Microsoft Customer Service hours of operation:
- Monday through Sunday, 5:00 AM - 9:00 PM Pacific Time
Article ID: 319726 - Last Review: May 31, 2012 - Revision: 1
Customer Service and Support Information