What is Xfinity Mobile? Everything You Need to Know

Xfinity Mobile is a powerful 5G nationwide network with millions of secure WiFi hotspots available exclusively for Xfinity Internet customers. 

Xfinity Mobile Coverage 

Xfinity Mobile delivers coverage and connection that exceeds other carriers. Customers get the coverage of a nationwide 5G network and automatically connect to more than 20 million secure Xfinity WiFi hotspots. No matter where you are, you can put your devices to work on the Xfinity Mobile network with fast downloads, smooth streaming, and low-lag, low-latency gaming. 

Plus, with Xfinity Mobile you can: 

• Get faster speeds when using your device on your Xfinity home internet or on millions of Xfinity WiFi hotspots 

• Get better connection and faster speeds in busy areas—like airports or sports arenas—with 5G+ 

• Stay connected with call, text, and data in more than 200 countries 

Xfinity Mobile Plans 

Xfinity Mobile plans are designed to give you flexibility and control to stay connected wherever you are. With Xfinity Mobile, you choose the phone plan that works for you from our unlimited data plans. And the more, the merrier—you can add multiple lines to any Xfinity Mobile plan at a reduced monthly price per line, increasing your savings for an even better value.

Which Plan is Right for You? 

New members can choose between Mobile Select and Mobile Plus plans with exclusive features and savings. 

Both Mobile and Mobile Select and Mobile Plus plans offer:

•      Unlimited talk, text, and data in the US with no data caps
•      International plan with unlimited talk, text, and data for travel in 215+ destinations
•      Instant connection to 20+ million WiFi hotspots
•      Automatic speed boosts on WiFi, so you’re always getting the fastest connection available

Looking for more perks? Our Mobile Plus plan offers:

•      4K video streaming
•      Xfinity Mobile Care Plus which offers device protection for life
•      Phone upgrades every year with a guaranteed device discount
•      Spam call protection with Xfinity Call Guard

Thinking about switching? Save by bundling Xfinity Internet and Mobile

By combining your Xfinity Internet and Xfinity Mobile services, you cut your monthly mobile bill in half. Plus, new Mobile customers can try Mobile Select wireless for a full year, allowing you to try Xfinity Mobile on your own device with no risk or commitments.

Learn more about our unlimited mobile plans.

Making the Switch is Easier than Ever 

Bring Your Own Device 

When you switch to Xfinity Mobile, there are plenty of reasons you might want to bring your own phone with you. Maybe your phone is pretty new already or you want to save on the expense of a new device. Or maybe you just really love your phone.

These days, it’s super easy to bring your own device and keep your phone number when you switch to a phone plan with Xfinity Mobile. All it takes is three simple steps to get up and running on your new Xfinity Mobile plan when you bring your own device: 

1. First, check the compatibility of your eSIM-enabled device. If your device requires a physical SIM card, and you don’t have one, Xfinity Mobile will mail one to you.
2. Choose your plan and activate your device.
3. Download the Xfinity app to manage your account, access 24/7 real-time support, and more. 

Great Deals on New Devices 

If you are making the switch to Xfinity Mobile, you might want to take the opportunity to upgrade your current phone or add a new device. (But don’t worry, you can still keep your phone number!) Explore current offers from Xfinity Mobile to find our best mobile deals on the newest devices from Apple, Samsung, Google, and Motorola. 

Want to Know More About Xfinity Mobile? Check Out These Articles 

What Are the Best Phone Plans for Kids and Teenagers? 

Best Cell Phone Plans for Seniors 

Our Best Tech Gift Ideas for Everyone 

What to Know About the New 5 Year Price Guarantee 

How to Switch Phone Carriers

Xfinity Mobile

Restrictions apply. Not available in all areas. Xfinity Mobile requires residential post-pay Xfinity Internet. [$25 one-time activation fee/line applies.] Line limitations may apply. Equip., intl. and roaming charges, taxes and fees, including reg. recovery fees, and other charges extra, and subject to change. Pricing subject to change. $10/mo charge applies if Xfinity Internet not maintained. Mobile Select: After 50 GBs cellular usage, cellular data speeds may be slower during times of network congestion. For Xfinity Mobile Broadband Disclosures visit: www.xfinity.com/mobile/policies/broadband-disclosures.

Mobile Plus required. Lifetime device protection applies to each device connected to a Mobile Plus line and any device connected to Xfinity Mobile watch line or tablet line. Coverage applies only while at least one device on account remains active on Mobile Plus line. Coverage terms and conditions apply.

New Xfinity Mobile phone customers only with 300 Mbps internet or above. Discount limited to value of 1 Mobile Select line ($30/mo value). Taxes and fees extra. After 12 months, regular rates apply. Limit one discount per account.

NOW Mobile

Restrictions apply. Xfinity post-paid or NOW Internet required. One-time line setup fee of $25/line applies. Intl. and roaming charges extra. Payments must be made online only via credit, debit, or prepaid card. Autopay and paperless billing required. Pricing subject to change. Reduced speeds after 20GB of usage/line. In times of congestion, your data may be temporarily slower than other traffic. NOW is a trademark of Comcast. ©2026 Comcast.