Comcast plans to launch 4G mobile broadband service in the Denver area in the first quarter of 2011, a top executive said Wednesday. The service will allow subscribers to connect their laptops to ...

The service, expected to launch in mid-2017, will run atop Verizon's cellular network as well as on Comcast's 16 million Wi-Fi hotspots, and it will only be available to existing Comcast customers.

Comcast's new cellphone offer will use Verizon's wireless network and Comcast's own Wi-Fi hotspots. Xfinity Mobile offers prices that are generally cheaper than major wireless carriers.

CNET's Marguerite Reardon offers advice on whether Comcast's new $45 a month Xfinity Mobile service is really a good deal. Marguerite Reardon started as a CNET News reporter in 2004, covering ...

Comcast is looking to make waves in the wireless phone market with the launch this week of six Chicago-area Xfinity Mobile retail locations.The mobile kiosks, embedded within existing Xfinity ...

Comcast on Thursday took the wraps off of its long-discussed mobile phone service, Xfinity Mobile. Here's how it breaks down.

Less than a decade after cable giants like Comcast and Charter jumped into the mobile business, the segment has become a significant financial driver. Skip to content. Main Navigation.

The service, called Xfinity Mobile, is expected to launch in May or June, and it is only available to consumers who also buy at least home internet from Comcast. It isn’t available outside the ...