Comcast on Thursday took the wraps off of its new mobile phone service, Xfinity Mobile. The company first confirmed it would launch a wireless phone service to compete against the likes of Verizon ...

Comcast unveiled Xfinity Mobile on Thursday, leaping into the cutthroat market for cell phone service, a move that other cable companies are expected to follow as customers’ rising Internet ...

Today, Comcast officially introduces Xfinity Mobile Arena, the iconic home of the Philadelphia Flyers and Philadelphia 76ers, and a WiFi network upgrade so intelligent its blazing-fast speeds are 10x ...

Comcast Cable — best known for providing high-speed Internet and more than 100 channels of television — is going head to head with Verizon to be your local telephone company.

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

Comcast has more than 11 million phone customers, and nearly all of its residential phone customers subscribe to the Xfinity Voice Unlimited plan.

Comcast, the nation's biggest cable-TV company, yesterday unveiled an ambitious plan to compete directly with local phone companies by offering consumers moderately priced Internet-based ...

Comcast landline phone service still down in parts of United States Comcast tells CNET the outage is mostly fixed, but some small businesses still say the phones are down.

Comcast also said it soon will introduce a combination broadband and unlimited local and long-distance phone plan that will sell for about $70 a month.

Comcast, which has 21m subscribers and can be reached by 40m US households, will offer telephone services in areas now covered by all the big telephone companies.

Comcast said it plans to offer a mobile phone service this year with an emphasis on selling bundles of wireless and cable service. Launching the wireless product is a priority in 2017, Comcast CEO ...

Raising the stakes in the highly competitive telephony market, cable operator Comcast announced on Wednesday that it will significantly expand its telephone service in the next few weeks. Comcast ...