Learn what to do when you have a problem with a Light Switch or Wireless Light Bulb in your Xfinity Home system. What you'll need Xfinity HomeAccess to the light you're having trouble with I can't control my LIFX, Lutron Caseta, or Philips Hue lights from the Xfinity Home app Before you begin: Have

***Updated 6/8/2026*** Xfinity won't be the same without you! If you really want to cancel your service, here's how. If you want to completely stop your service and aren't transferring your mobile number to another service provider, contact us. If you have questions about cancelling your other Xfini

This month marks a huge milestone in the history of the Xfinity Forum - our 20th anniversary as an active support community! It all began way back on June 26th 2003, and over the last 2 decades, we have seen tremendous growth, a wealth of information shared throughout the community, and lots of chan

We are excited to announce that we have updated the way we identify our Official Employees in the Xfinity Forum. This update includes a new Official Employee naming convention (changing “Comcast[FIRSTNAME]” to “Xfinity[FIRSTNAME]”), a new Official Employee avatar image and an updated Official Employ

The Gotham Sports app is now available to Xfinity customers who receive YES Network as part of their Xfinity TV service. Customers can authenticate on the app using their Xfinity credentials to access all YES Network programming, including live New York Yankees and Brooklyn Nets games. For more deta

***Updated 6/1/2026*** Xfinity Mobile device credits lower your monthly device payments. Here's everything you need to know to save on your next device. Which devices qualify for device credits? Devices become eligible for promotions at different times. When you're ready to buy a new device, you can

***Updated 5/31/2026*** Xfinity Mobile is exclusively for Xfinity Internet customers. Here’s what you'll enjoy Intelligent WiFi Intelligent WiFi where it counts and 5G everywhere else. Get ultra-fast WiFi speeds at home and on the go with WiFi PowerBoost.Only available with Xfinity Mobile. Coverage

Introducing Sports & News TV: Your Ultimate Source for Sports, News, and More Starting January 22, 2025, Xfinity is launching a brand-new video tier—Sports & News TV—designed to bring you live local channels, popular broadcast networks, top sports programming, and exclusive news coverage. Available

The Digital Millennium Copyright Act (DMCA) provides copyright owners with a process for notifying service providers that store or host customer content (like websites and hosting services) of alleged copyright infringements made by their users. In most cases, these service providers are required to

***Updated 5/5/2026*** Xfinity Advanced Security blocks websites deemed as unsafe. These sites may have malware, spyware, ransomware, or viruses that can harm devices or put personal information at risk. Report a website blocked by Advanced Security If a website seems blocked by mistake, submit a re

Use your Xfinity Home app to manage emergency dispatch contacts. What You Will Need: Xfinity HomeAccess to the Xfinity Home app Difficulty Easy Note: If you’re unable to access the Xfinity Home app call 1-800-xfinity and an agent can help you update your Emergency Verification and Dispatch Contacts.

Whether you're a new Xfinity customer or an existing one, check out our Xfinity Voice welcome guide for questions about your service. Download a copy Download a copy of our Xfinity Voice welcome guide for more information!

Today we are excited to start “Expert Week” - our weeklong celebration of those unsung heroes of the Xfinity Forum, our Experts. We'll spend this week sharing who they are, highlighting their accomplishments, and giving you information on how you can join the team. Who are our Xfinity Experts? Our X

***Updated 6/1/2026*** Xfinity Mobile device orders, like phones, tablets, and smartwatches, include free, two-business day shipping to your Xfinity Internet service address. If you are bringing your own device to Xfinity Mobile and need a physical SIM card, you should expect delivery within five bu

Comcast Business announced it has expanded its relationship with the PGA TOUR, becoming a Proud Partner of THE PLAYERS Championship through 2030. THE PLAYERS, featuring the strongest field in golf, is being contested at the Stadium Course at TPC Sawgrass, March 9-12 with 144 players competing for a

Protect your security by updating your Xfinity Voice voicemail PIN, which serves as a password. You can change it by phone — anytime, day or night. Additionally, if you're ever locked out of your voicemail, you can also use these options to change your PIN and regain access. The PIN: Must be between

Xfinity Home wants you to be prepared for your installation appointment. The Xfinity account holder or another responsible adult who is 18 years of age or older is required to be home during the appointment to make decisions about your security system and to sign the Residential Alarm Installation a

Our Xfinity Forum Knowledge Base is a collection of vetted information sourced from conversations that started right here in the Xfinity Forum. Knowledge Base articles include information shared by our customers and Experts, as well as, Comcast-approved information. We would like to spend day 4 of o

Find troubleshooting tips about using fax machines with Xfinity Voice service. Troubleshooting Tips Dedicated fax machines — If you want a dedicated fax machine that's always on, you need a second telephone line for the fax machine.Note: A second line isn’t necessary if you only occasionally want to

***Updated 5/31/2026*** If you think there's an error on your bill or have a question about your service, call Xfinity Mobile customer support at 1-888-936-4968. For help with NOW Mobile, you can use the Xfinity app to manage your services. Contact If you aren't happy with Xfinity Mobile or NOW Mobi