Here’s how it works. The best cable modems give you greater control over your home network but they can also save you quite a lot of money over time. In the same way that upgrading to one of the ...

The operator also reported that with WiFi PowerBoost, Xfinity Mobile and Comcast Business Mobile customers seamlessly receive ...

Comcast coverage varies from state to state, and cable and internet services are not available in every state. You can see the full Xfinity coverage map or enter your ZIP code to verify service ...

The free wireless phone offering is available to Xfinity subscribers with "Connect More" or faster Internet plans.