Comcast just upgraded Xfinity Mobile with cheaper plans that now include device protection and flexible upgrades.

Xfinity Mobile is replacing its wireless phone plan lineup with two new plans that cost less and include more high-speed data. They're available to new and existing customers of Xfinity Internet fiber ...

Cell phone plans can get exceedingly complicated, so Comcast’s pitch for Xfinity Mobile’s simplicity is rather appealing — particularly at a time when everything is more expensive than ever. Today, ...

The company says most of its mobile customers spend 90% of the time connected to its Wi-Fi network, in and out of their homes. Jeff Carlson writes about mobile technology for CNET. He is also the ...