Comcast Technical Support

Technical support and customer service telephone numbers for Comcast.

• To verify status of a pending High Speed Internet order or to schedule installation
  1-877-220-3549
• Existing member and would like Customer Service or Technical Support
  1-800-266-2278
• For business accounts
  1-800-266-2278

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For pricing and availability of Comcast High Speed Internet Access in your area, please enter your home telephone number in the Start Here box above.