Activating your Xfinity Mobile service is simple and can be done by following these steps:1. Access the Activation Page: Start by opening a web browser on your computer or mobile... moreActivating your Xfinity Mobile service is simple and can be done by following these steps:1. Access the Activation Page: Start by opening a web browser on your computer or mobile device. Navigate to the xfinity mobile activate page at.2. Log In or Create an Account: - Existing Xfinity Customer: If you already have an Xfinity account, enter your username and password in the provided fields and click "Sign In". - New Customer: If you're new to Xfinity, click on "Create One" and follow the prompts to set up your account. You'll need to provide your email address, create a password, and verify your account.3. Enter the Activation Code: Once logged in, you'll be prompted to enter the activation code. This code is typically found in your welcome email or activation kit provided by Xfinity Mobile.4. Review and Confirm Details: Verify the activation code and ensure that all other details displayed are correct.5. Choose Your Plan: Select the Xfinity Mobile plan that best suits your needs. You'll have options... less