How do I update my Xfinity Mobile payment information?

We keep things simple by having you keep one credit or debit card on file for all your Xfinity Mobile payments. You can easily update your card from any device, at any time through the Xfinity Mobile website or the Xfinity app.

Change your card on file

Xfinity Mobile website

1. Go to your Xfinity Mobile account.
2. Select Settings > Payment Method > Update Card.
   
   

Xfinity app

1. Go to the Xfinity app on your phone.
2. Click on the Account tab in the lower right hand corner.
3. Select the Xfinity Mobile Billing Card and then select Autopay Method.
   
   

Note: When you update your card on file, any outstanding balances as well as the automatic payments for your Xfinity Mobile bill will be charged to the new card.