Internet service providers are offering holiday deals with perks like price guarantees and free devices. When comparing deals, consider the price after the promotion ends, contract terms, and any ...

The cable giant Comcast will start selling cellphone plans called Xfinity Mobile in the coming months, using a network leased from Verizon This March 29, 2017, photo shows a sign outside the Comcast ...

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When you buy through our links, Business Insider may earn an affiliate commission. Learn more Optimum offers a handful of home internet plans that cover the basics for most households, whether you're ...

Comcast, which owns Xfinity, is betting big on a slate of generous offers to deter customers from ditching its internet services. It is also struggling to navigate heightened competition from wireless ...