Comcast, the nation's largest cable company, on Monday began selling its version of Internet phone service in three markets, kicking off one of the most significant challenges traditional local phone ...

PHILADELPHIA--(BUSINESS WIRE)--Comcast Business today announced the launch of Comcast Business Voice Mobility, a new type of phone line for small- and medium-sized businesses (SMBs) that includes an ...

I am trying to get out of paying the stupid modem rental fee to Comcast. To do that, I bought my own modem. Unfortunately, the modem only has an ethernet port because I forgot I needed to hook up my ...

An outage of voice services that knocked out phone lines for animal shelters, schools and other Comcast Business customers has been mostly resolved, the company said late Thursday morning. Some ...

Comcast Corp., the largest cable TV and high-speed Internet service provider, has decided to delve into the VOIP market, with a goal of snagging 8 million customers in five years. The new Comcast ...

Comcast on Tuesday announced the launch of Comcast Business Mobile, a new service designed to provide small businesses with flexible data options and access to more than 20 million Xfinity WiFi ...

PHILADELPHIA--(BUSINESS WIRE)--Comcast Business today announced the launch of Comcast Business Voice Mobility, a new type of phone line for small- and medium-sized businesses (SMBs) that includes an ...