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Your Comcast Bill Help With
Your Comcast Bill
Get answers to the most frequently asked questions about Comcast billing and payments.
High-Speed Internet Help With
High-Speed Internet
Learn how to set up email, download the Comprehensive Security Suite, and use other benefits of your high-speed Internet service.
Cable TV Help With
Cable TV
Get step-by-step instructions on how to use the on-screen guide, DVR, HDTV, remote control, and so much more.
Comcast Digital Voice Help With
Comcast Digital Voice®
Learn everything you need to know about making calls, using your calling features, and accessing the Digital Voice Center.

Contact Us

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  • chat

    Live Chat

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  • email

    E-Mail Us

    Send us an e-mail and a customer service representative will respond within 24 hours.
  • Phone

    1-800-COMCAST (1-800-266-2278)

New Customer User Guides
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Resources


  • Help & Support Forums

    Ask questions, get answers or just browse the Comcast Help Forums.
  • Outage Board

    Check Network Health specific to your area.
  • Desktop Doctor

    Download the Desktop Doctor to help keep you connected to the Internet.
  • Moving?

    It's easy to set up or transfer your phone, Internet and cable services.
  • Payment Centers

    Access a list of locations where you can pick up or exchange your Comcast equipment.
  • Security

    Learn more about the Comcast tools that help keep your home computers safe, protected and virus-free.
  • Outdated Cable Modem Replacement

    Arrange to have an outdated cable modem replaced with a new device.
  • Account Reconciliation

    Click here if you received an email regarding a problem with your email account.