Comcast has updated its Xfinity Mobile wireless plans to include two new options that allow its Xfinity TV and Xfinity Internet customers to take advantage of unlimited talk, texting and data at ...

Comcast revealed two new rate plans for its Xfinity Mobile service that undercut the prices of two older plans they replace and add some benefits unavailable in those prior offerings, while taking ...

Comcast's recent success in mobile has evidently touched a nerve at AT&T. The telecom giant lodged a complaint with an ad watchdog group about several marketing claims Comcast has affixed to its ...