The company has been touting price guarantees for internet customers and a free mobile line, while continuing to invest in ...

Comcast and Charter Communications said on Tuesday they would establish a mobile virtual network operator (MVNO) that will ...

Over that same period, Comcast's Xfinity Mobile lines increased from 2.05 million to 7.83 million, and Altice expanded its Optimum Mobile base from 69,000 to nearly 460,000.

Comcast’s mobile-service business, Xfinity Mobile, gained 378,000 lines in the quarter, more than analyst expectations of a ...

PHILADELPHIA--(BUSINESS WIRE)--Comcast Business today announced its new Unlimited Premium Flex mobile plan that delivers more of the upgraded features small businesses need, including more mobile ...