Xfinity fiber-powered internet results in 99.9% network reliability. Combined with low-lag technology and unlimited data, it delivers consistent performance even during peak household usage.

Network Expansion Connects More Than 8,800 Homes and Businesses, Expanding to More of Columbia County Next Comcast has completed a significant network expansion in Northeastern Pennsylvania, ...

RADFORD, Va. – Exciting news for Radford City. On Tuesday the first Radford residents were able to connect to high-speed internet from Xfinity. In December 2024, Comcast began construction on its ...

Comcast is connecting more than 3,700 new homes and businesses in Miami-Dade County's coastal communities to multi-gigabit, ...

Xfinity will let you rent a modem when you sign up for its Internet service, but you do have the option of using a ...