excel customer service phone number
Microsoft Excel Phone Number For Customer Service. Find Microsoft Excel phone number to contact customer service of Microsoft to get official support for solving technical problems and helpline is 800-642-7676 for customer support by microsoft excel. Avoid long waiting times choose shortcuts to contact Excel. The 800-642-7676 is helpline for customer support by microsoft excel, you can make contact to customer service officers to have assistance on any technical issues regarding the products & services of Excel which are under your use.