Compare your current plan with the Xfinity Mobile Savings Calculator or see latest device deals to find out how much you’ll save when you switch to Xfinity Mobile.

Get the most out of Xfinity from Comcast by signing in to your account. Enjoy and manage TV, high-speed Internet, phone, and home security services that work seamlessly together — anytime, …

Your use of this system constitutes your acceptance of and agreement to all applicable Comcast electronic communications policies, including our right to monitor your usage. Any unauthorized use …

Getting started is simple. All you need is your Xfinity ID and the password that you set up when you signed up for Xfinity. Need help signing in? • If you don’t have an Xfinity ID yet, create...

Test your Xfinity internet download speed, upload speed, and latency.

Download Xfinity by Comcast on the App Store. See screenshots, ratings and reviews, user tips, and more games like Xfinity.

Xfinity is the trade name of Comcast Cable Communications, LLC, a subsidiary of Comcast Corporation, used to market consumer cable television, internet, telephone, and wireless services provided by the …

Pay your Xfinity bill anytime, on any device. Pay online or with the Xfinity app, or discover even more ways to pay with Quick Collect.

Get online support for Xfinity products & services. Find help & support articles, chat online, or schedule a call with an agent.

Watch TV series and top rated movies live and on demand with Xfinity Stream. Stream your favorite shows and movies anytime, anywhere!