Xfinity Mobile

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Bring Your Own Device
Mobile Deals

Get a $100 prepaid card when you bring your own phone

Just add an Unlimited Mobile line and bring an eligible device. Limited time offer, ends 7/14/25
Check compatibility
Pricing & other info
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

Keep your favorite phone, and save when you switch

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?
See how much you can save when you switch to Xfinity Mobile
Calculate your savings

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.
Check compatibility

NOW Mobile

No contract. No credit check.

Keep your phone, switch and save 35% over Metro by T-Mobile and 50% over Cricket Wireless.
Get NOW Mobile
Compares one line of NOW Mobile to one line of Starter Plus from Metro by T-Mobile and one line of Cricket Wireless Unlimited (as of 4/24/25).

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
Shop all phones
Shop current deals

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 7 or later (including the iPhone SE), to Xfinity Mobile. Select Google, Samsung, and Motorola 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

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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.