Xfinity Mobile

Overview
Plans
Network
Bring Your Own Device
Mobile Deals

Bring your own device to Xfinity Mobile

Keep your phone, smart watch, or iPad device when you switch to the mobile plan built for you. 
Check compatibility
Already have an Xfinity Mobile SIM card or eSIM-compatible device? Set up your phone

How to bring your own phone

Check your compatibility

See if your eSIM compatible device works on Xfinity Mobile’s network.

 

Need a physical SIM? We’ll mail it to you.

Check compatibility

Choose your data and activate

Activate your phone in a few minutes after choosing your data.

 

With a physical SIM card, activate your phone online after your SIM card arrives in the mail.

Activate now

Download the Xfinity app

Manage your services in one place.

 

Pay your bill, change your data options, get 24/7 real-time support, and more.

Download the app

Bringing your own phone?  It’s easier than ever with eSIM.

Now you can bring the phone you want to Xfinity Mobile if it’s eSIM-compatible. Don't have eSIM? Order a free SIM card and easily switch from home.
Set up your phone
What is eSIM?

More reasons to bring your own

Easy to switch

Switch and activate from anywhere in minutes

Keep your number

Never miss a call or text.

Only pay for your data option

Choose between Premium Unlimited or Unlimited data.

See how much you can save when you switch to Xfinity Mobile

Calculate your savings

Check out our latest phones

iPhone 16 Pro, from $41.66/mo
Buy now
For 24 months, 0% APR.
Full price: $999.99
Samsung Galaxy S25 Plus, from $41.66/mo
Buy now
For 24 months, 0% APR.
Full price: $999.99
Google Pixel 9 Pro XL, from $45.83/mo
Buy now
For 24 months, 0% APR.
Full price: $1099.99

Frequently asked questions

What is eSIM?

eSIM is an embedded version of a SIM card that’s already built into compatible devices. It allows you to activate your phone without a physical SIM card – no shipping necessary. Simply select to bring your own phone after choosing your data option, and check if your phone is eSIM compatible. Not compatible? No problem. We can send you a physical SIM card with free 2-day shipping, or you can pick one up at an Xfinity Store near you.

 

Learn more about eSIM

What’s an unlocked phone?

When a phone is unlocked, it means it can be used on different carriers. Many phones are locked to the carrier they were purchased from, but can usually be unlocked once the phone has been fully paid for. Check with your current carrier if you're unsure. Only unlocked phones can come to Xfinity Mobile.

Why are some devices compatible and others aren’t?

Different carriers use different network technology, and as a result, not all phones are made for all networks. So when a phone is made for use on one carrier, it may not be compatible with the technology used on another.

Which phones are compatible with Xfinity Mobile?

You can bring all iPhones*, starting with the iPhone 6 or later (including the iPhone SE), to Xfinity Mobile. Select Galaxy and Pixel phones are compatible, too. The only way to know for sure is to use our Compatibility Checker, but don't worry — we'll walk you through each step, and checking your phone doesn't mean you're signing up for Xfinity Mobile. *Select carriers

The Xfinity Mobile network is exclusively
available to Xfinity Internet customers

Build your plan
Comcast © 2025 All rights reserved. The Xfinity Mobile logo and New Network mark (“O”) are the trademarks of Comcast Corporation or its subsidiaries. WiFi not tested. Results may vary. Not an endorsement.