Activate: Effortless eSIM Installation & Activation [Updated]

Go to activate on a mobile device or your laptop or desktop. If you don’t have an Xfinity Mobile account, click “Create a new Xfinity ID“. If you already have an account, log in. Select the phone you want to activate. If you’re porting your number from another carrier, enter your account information. If you’re getting a new number, select “I want a new number”.

How to Create an Account on

  • Go with ( Make sure you in the official Xfinity website (www.xfinitymobile.come/myaccount).
  • Click the ‘Account Icon‘ button.
  • Select the ‘Sign In‘ option.
  • Scroll down for the ‘Create a new Xfinity ID‘ option.
  • Let’s create your Xfinity ID with two options one is ‘Mobile Phone Number‘ and the second is ‘Social Security number.
  • Then, click the ‘Continue‘ button.
  • Suppose you create your Xfinity ID with your mobile phone number. You need to enter a valid number.
  • Click the ‘Continue‘ button.
  • Enter the 6-digit one-time password (OTP) you received in a text message to your mobile phone on the Xfinity website.
  • Tap the ‘Continue‘ button.
  • Enter personal information like Email, Full Name, and more.
  • Click the ‘Continue‘ button.

How to Activate Your Xfinity Mobile Phone(

Here are the steps to activate your new Xfinity Mobile phone and SIM card using activate:-

  1. Unbox your new phone and make sure you have all the accessories, including the Xfinity Mobile SIM card.
  2. Insert the Xfinity Mobile SIM card into your phone.
  3. Visit www.xfinitymobile.come/activate on a computer or mobile device.
  4. Log in to your Xfinity Mobile account or create a new profile.
  5. Select the phone you want to activate from the list provided.
  6. If you are transferring your existing number, enter your primary carrier’s PIN and account number.
  7. If you prefer a new phone number from Xfinity Mobile, select “I want a new number.
  8. Click the “Activate” button to start the activation process.
  9. Wait about 10 minutes for the activation to complete.
  10. If you requested a new phone number, you will receive a confirmation email after activation.
  11. Power on your phone and enjoy the benefits of Xfinity Mobile, including the nation’s most reliable network, fast 4G LTE and 5G, and access to over 20 million secure hotspots.

How To Install Nano SIM Card

  1. Turn off your phone.
  2. Locate the SIM card slot on your phone. It is usually located on the side or back of the phone.
  3. Use a SIM card ejector tool or a straightened paperclip to open the SIM card slot.
  4. Carefully remove the old SIM card, if there is one.
  5. Insert the nano-SIM card into the SIM card slot. Make sure that the gold contacts on the SIM card are facing down.
  6. Close the SIM card slot.
  7. Turn on your phone.

Does Xfinity Charge for a New SIM Card

How to Activate a New Line With eSIM:

To activate a new line with eSIM, you will need to:-

  • Receive your confirmation email.
  • Make sure your device supports eSIM and is connected to a Wi-Fi network.

Choose one of 3 activation methods:

URL Method 1: 

  • Go to your device’s settings > Cellular > Add Cellular Plan > Enter Details Manually > Enter “” in the SM-DP+Address field. Leave the Activation Code and Confirmation Code fields empty. Tap “Next” to proceed.

Scan QR code Method 2: 

  • Go to your device’s settings > Cellular > Add Cellular Plan and scan the QR code provided by Xfinity.

Push notification Method 3: 

  • Go to your device’s settings and select “Xfinity Mobile Cellular Plan Ready To Be Installed.” This will take you to the Activate eSIM screen. Tap “Continue” at the bottom, and then tap “Done” at the bottom of the Cellular Setup Complete screen.
  • If you are transferring from a nanoSIM device to an eSIM device, do not insert the old nanoSIM card into the new device. login [2023]

How to Activate an Existing Xfinity Mobile eSIM Line:

To activate an existing eSIM line, you will need to:

  • Go to
  • Click on “Replace Your Device.”
  • Select “Bring Your Own.”
  • Choose the device you are transferring to. Enter the device’s IMEI and follow the activation instructions on your screen.
  • If you are transferring between compatible iPhones, you can perform an eSIM Quick Transfer.
  • Choose an iPhone as the device type, then enter its IMEI. The IMEI can be found in the packaging of your iPhone, or on the SIM tray of your iPhone if it has one.
  • Turn on your iPhone and follow the onscreen setup instructions. Connect to a Wi-Fi network. This is necessary to download the eSIM profile.
  • Check for a push notification. If you see a push notification that says “Xfinity Mobile Cellular Plan Ready to be Installed,” tap on it to download the eSIM profile.
  • If you don’t see a push notification, you can also manually install the eSIM profile. To do this, go to Settings > Cellular > Add Cellular Plan > Enter Details Manually. In the SM-DP+ Address field, type in Leave the other fields blank. Tap Next and follow the instructions.

What is an eSIM Quick Transfer

To perform an eSIM Quick Transfer, you will need using URL:

  • Two iPhones that both have iOS 16 or newer software.
  • The cellular plan that you want to transfer to your new iPhone.

Here are the steps to perform an eSIM Quick Transfer:

  1. Turn on your new iPhone and go to Settings > Cellular > Add Cellular Plan.
  2. Select the cellular plan that you want to transfer.
  3. Tap Transfer to confirm the process. If you are asked for a verification code, enter the one that appears on your new iPhone.
  4. Your eSIM will be active, and the previous SIM card (physical or eSIM) will be deactivated.
  5. You might see a message that says, “Finish Setting Up Your Carrier’s Cellular Plan.” If it appears, follow the instructions to complete the process on your carrier’s website.
  6. You can also convert a physical nanoSIM card to an eSIM on your compatible iPhone. To do this, go to Settings > Cellular > Convert to eSIM.
  7. Once you have completed the eSIM Quick Transfer, you can remove the physical SIM card from your old iPhone.

How to Activate BOYD(Bring Your Own Device) on Xfinity Mobile:

To Activate BYOD on Xfinity Mobile and activate your phone using Activate URL, you will need to:-

Check the pre-activation checklist: This checklist will help you make sure that your device is compatible with Xfinity Mobile and that you have all of the necessary information.

  • Make sure you have your Google account or Apple ID details handy.
  • Check if your device is connected to a strong Wi-Fi network.
  • Keep a copy of your recent bill from your previous service provider close during the process. You will need some important details from this bill during Xfinity phone activation.
  • Check for any voicemails and download them if necessary.

Switch your phone number:

  • Complete the contact details transfer process, which may require information from your previous service provider’s bill and billing address.
  • Choose the option “I want a new telephone number” only if you need a new phone number.

Activate your Xfinity SIM card:

  • Choose “Activate SIM” from the drop-down menu to activate your Xfinity Mobile phone number.
  • Once the activation process is completed, you will receive a notification from www.Xfinity via email.

Change your old SIM card:

  • Replace your old SIM card with the new Xfinity Mobile SIM card provided.

Enter your new number:

  • Carefully insert the new SIM card and ensure it is properly seated in your device.
  • Your new Xfinity Mobile number is now ready to use. Self Kits on App (

To activate your Xfinity kits using the Xfinity Mobile app (, follow these steps:-

  • Go to the app store on your Android or iPhone device.
  • Search for “Xfinity Mobile” and download or install the app.
  • Log in to your existing Xfinity account using your username and password.
  • If you are a first-time user, click Create Account to activate the service account and your Xfinity Kit.

Activate your Xfinity device:

  • After logging in, you will be prompted to complete the “Gateway” activation process. If not, click on Account from the top left corner, then go to Devices -> Activate xFi Gateway or Modem.
  • Scan the QR code located behind your Xfinity device using your phone’s camera. A pop-up will appear, and you need to click “OK” to launch the Xfinity app.
  • Wait for the green checkmark to appear, indicating that the QR code has been successfully scanned. If the QR code does not scan, manually type the 12-digit MAC number from the back of the Xfinity box.
  • Click Next and follow the app to set up the connection procedure.
  • Press ‘ok’ once you have successfully created a Wi-Fi name and password.

Complete the activation process:

  • The device will take some time to set up and activate.
  • Once the activation is complete, the screen will show your Wi-Fi connection name and password, along with your “Xfinity Voice number” if applicable.
  • Click Confirm and finish after noting down this crucial information.
  • Make sure the configuration is correct and enjoy using your Xfinity Mobile device.

Xfinity Mobile Plans, Deals, and Packages [2023]

How to Connect an Apple Watch in Xfinity Mobile Account:

To connect an Apple Watch to an Xfinity Mobile account using www.xfinitymobile/activate, follow these steps:-

Pair your Apple Watch with your iPhone:

  • Make sure that both devices are close to each other.
  • On your iPhone, open the Watch app.
  • On the My Watch tab, tap Start Pairing.
  • Follow the on-screen instructions to pair your Apple Watch with your iPhone.

Activate cellular service on your Apple Watch:

  • On your Apple Watch, open the Settings app.
  • Tap Cellular.
  • Tap Set Up Cellular.
  • Follow the on-screen instructions to activate cellular service on your Apple Watch.

Sign in to your Xfinity Mobile account:

Choose your Apple Watch:

  • From the Devices list, select your Apple Watch. After completing the activation process, press “OK” to finish.

Unlocked Phone with Xfinity Mobile

To activate an unlocked phone with Xfinity Mobile using xfinity, follow these steps:

Sign in to your Xfinity Mobile account:

  • Go to
  • Enter your Xfinity Mobile username and password.
  • Click Sign In.

Choose your unlocked phone:

  • From the Devices list, select your unlocked phone.
  • Follow the on-screen instructions to complete the activation process.
  • After completing the activation process, press “OK” to finish.

Xfinity Mobile Support

If you have followed the general steps to activate your Xfinity Mobile using Website and you are still having trouble, you can contact Xfinity Mobile customer support for help. You can chat with a customer service representative online at:-

Conclusion is a website that allows users to activate their Xfinity Mobile service. There are four different ways to activate your service: using an eSIM, BYOD, eSIM Quick Transfer, or Old Mobile. No matter which method you choose, activating your Xfinity Mobile service by the official Website is easy and quick.

Reference link Activate – FAQs

What is Xfinity Mobile?

Xfinity Mobile is a wireless carrier service offered by Comcast that operates on the Verizon Wireless network.

How do I activate my Xfinity Mobile device?

You can activate your Xfinity Mobile device by visiting and following the on-screen instructions.

How does eSIM activation work on Xfinity Mobile?

Xfinity Mobile supports eSIM activation for compatible devices. You can follow the instructions using website or app to activate your eSIM.

Is there a fee for activating a new line on Xfinity Mobile?

Xfinity Mobile may charge a $10 setup fee for new lines.

What devices are supported by Xfinity Mobile?

Xfinity Mobile supports a wide range of devices, including iPhones, Samsung Galaxy, Google