Comcast completed a major network expansion to connect thousands of homes and businesses in northeast Madison County.

Xfinity offers wider availability and lower starting prices, but has data caps and potential contracts. Optimum provides faster fiber speeds with no data caps, but at a higher starting cost. Both ...

CHARLESTON, S.C. (WCSC) - Xfinity says it is working to restore services to a small number of Lowcountry customers who remained offline Wednesday after a fiber cut Tuesday afternoon. Xfinity ...

AT&T and Xfinity are two of the largest internet providers in the U.S., collectively covering nearly 70% of the country. AT&T is the largest provider of fiber-to-home internet services, whereas ...