How Do I Switch My Cellphone Provider to XFINITY Mobile?

In a nutshell: Switching to Xfinity Mobile offers significant annual savings and access to extensive Wi-Fi hotspots. The service allows for number portability and the option to bring your own device, along with trade-in offers for new purchases. To start the process, check device compatibility using your device's IMEI number and unlock it if

Christian Allen is the editor / author responsible for this content.
Apr 10, 2026

Introduction

Why should you switch to Xfinity Mobile? You can save hundreds of dollars each year while enjoying access to millions of Wi-Fi hotspots nationwide. Xfinity Mobile also accepts numbers from any U.S. carrier, making it easy to switch without changing your number. You can bring your own device or choose to purchase a new phone through Xfinity. If you’re looking to save even more, you can take advantage of trade-in offers to reduce the cost of a new device. Planning to switch? Continue reading for step-by-step instructions on how to switch to Xfinity Mobile.

Build Your Plan

Planning to switch? Consider shopping or building your plan first. Visit Xfinity's official website and click Build Your Plan.

How Do I Switch My Cellphone Provider to XFINITY Mobile? (Step 1)

Check Availability

To check for the best offers, enter your address first and click Check Availability. With Xfinity Mobile, you can bring your own device, and it's one of the easiest ways to save money when switching providers.

Want to use your smartphone or tablet with Xfinity? Follow the steps below to get started.

How Do I Switch My Cellphone Provider to XFINITY Mobile? (Step 2)

Check Device Compatibility First

Just enter your device's IMEI number to check if it's compatible with the Xfinity network. Don't worry, most Android and Apple devices are compatible with Xfinity.

How Do I Switch My Cellphone Provider to XFINITY Mobile? (Step 3)

Unlock Your Device

Once compatibility is confirmed, the next step is to unlock your device so you can use it with Xfinity Mobile.

If you still have an outstanding balance with your current provider, your device may be locked. The compatibility tool will indicate whether your device is locked and may prompt you to contact your current provider for assistance with unlocking it.

If you’re using an Apple device, you may also need to perform a factory reset. Be sure to back up your photos, videos, and other important data beforehand. After unlocking your device, we recommend updating its software as well to ensure optimal performance with Xfinity Mobile.

Get a SIM

Once you’ve chosen an Xfinity Mobile plan, the next step is to get a SIM card. If your device doesn’t support eSIM, Xfinity will provide you with a physical SIM card, which is shipped within 2 to 3 business days.

Keep in mind that billing usually begins once your SIM card is activated.

Activate Your Device

Once you have the SIM card, the next step is to activate your device. You can use the Xfinity app to activate your device. To download the app, just scan the QR code above and go to Start Activation and follow the on-screen instructions.

How Do I Switch My Cellphone Provider to XFINITY Mobile? (Step 6)

Find an Xfinity Store

Need help switching to Xfinity? You can also visit an Xfinity store near you for in-person assistance. We recommend scheduling an appointment in advance.

Before your visit, make sure to settle any outstanding bills with your current provider to ensure a hassle-free switch.

How Do I Switch My Cellphone Provider to XFINITY Mobile? (Step 7)

Conclusion

Were you able to switch to Xfinity Mobile? Just follow the instructions above for the steps on how to switch to Xfinity. And do you know that they also offer a no-contract plan, giving you the flexibility to cancel anytime? You can also enjoy unlimited data with select plans, making it easier to stay connected without worrying about usage limits. If you need more help, visit the Online Support Center for answers to common questions. You can also chat with an Xfinity assistant for further guidance on switching your service. Still need help? Contact Xfinity Customer Support today.

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Christian has been writing about long hold times and customer service call center experiences since 2010. He's been featured in Bloomberg, the Wall Street Journal and the Boston Globe.
How Do I Switch My Cellphone Provider to XFINITY Mobile?

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