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, …

Comcast’s Xfinity announced the launch of Xfinity Membership, a new loyalty experience that brings customers’ favorite rewards together with even more benefits.

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

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

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

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.

Quickly and easily sign in to your comcast.net email and access helpful links to manage your Xfinity account.

To sign up for Xfinity Mobile, you’ll need to have Xfinity Internet. If you don’t currently have Xfinity Internet, we can walk you through our plans during your visit.