– Enter code to activate modem

To activate an Xfinity Gateway go to its official website that is xfinity authorize and Explore best deals online for Internet, Video and Mobile services. Enjoy entertainment, stay connected, and get the service you need online.

How to activate xfinity router from

  1. Place your gateway or modem
  2. Connect Your Gateway
    1. Wait for Your Gateway or Modem to be Ready
    2. Gateway or modem may take up to 10 minutes to be ready to activate.
  3. Establish a Temporary Internet Connection
  4. Connect through WiFi 
    • Look for the Network Name (SSID) and Password printed on the side, back or bottom of your Gateway or modem.
    • The name may look like Home-XXXX or XFSETUP-XXXX.
    • Go to the WiFi settings on your WiFi-enabled device and select the Network Name from the list of available networks.
    • Enter the password when prompted.
    • If you’re prompted to enter a PIN instead of a password, click the Connect Using a Security Key link to enter the password in the Security Key field.
  5. Activate Your Gateway or Modem
  6. Open a web browser and go to
  7. Follow the onscreen prompts to begin activation. You will need your account info if you have not yet setup a username & password. 
  8. Connect to Your Home Network
  9. After activation, connect your devices to your WiFi name and password for your home network, if your Gateway or modem supports a wireless connection. 

What is works with xfinity?

Xfinity works with some of the most innovative smart home devices and service brands to give you enhanced security and more ways to control your connected home. That means the smart home devices you may already use, like lights and thermostats, may be seamlessly integrated into your Xfinity experience.

Once linked, you can control these devices from the same convenient place where you control your home security system or your home network. All you need is a compatible device and access to either the Xfinity Home app, or the Xfinity xFi app or

What is Xfinity Mobile?

Xfinity Mobile is a flexible wireless service designed to save consumer money. It is built for the way people use their phones today with the internet at the center of the experience. You’ll stay connected no matter what with the nation’s largest LTE network and the most Wi-Fi hotspots.

What is Xfinity TV?

Love to watch television shows and blockbuster movies? We’ve got great new TV specials for you! Xfinity X1 will change the way you experience TV. With our new cable deals on X1, you can finally enjoy the simplest, fastest and most complete way to access all your entertainment on all your screens.