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If you're switching to the AT&T wireless network, you'll need to know how to activate your new AT&T eSIM.

In this step-by-step guide, we'll walk you through everything you need to know to get your eSIM up and running.

AT&T eSIM-compatible phones

Before diving into the activation process, confirm that your phone supports eSIM. AT&T supports many eSIM-compatible devices, including Apple devices, from the iPhone XS to the new iPhone 15.

If you want to bring your own phone, enter your IMEI number into our phone compatibility checker to make sure it will work on the AT&T network.

Before activating your AT&T eSIM

There are a few things you'll want to check first:

  • Unlock your phone: Ensure that your phone is unlocked from your previous carrier.
  • Transfer information: If you're transferring your phone number, gather your account number and transfer PIN from your previous carrier.
  • Connect to Wi-Fi: Establish a stable Wi-Fi connection to facilitate the eSIM activation process.

AT&T eSIM activation

The process for activating your AT&T eSIM depends on what kind of device you have. Follow the relevant instructions below:

For iPhone

You'll typically be prompted to install an AT&T cellular plan once you start your phone up. If you have wireless service bars or can make a call, your setup is complete.

If you still don't have service, or if you're bringing your own phone, follow these steps:

  1. Ensure you're connected to a stable internet connection.
  2. Swipe down from the top of your screen to open your notifications.
  3. Look for the notification that says "AT&T Cellular Plan Ready to be Installed."
  4. Tap "Continue" to proceed with the installation.

If you don't see the notification, it's possible that you need to activate your iPhone first.

For Android

To begin using your phone, simply power it on and follow the setup instructions. If you see wireless service bars or can successfully make a call, you're good to go.

No service? Here's what you can do:

  1. Check for notifications: Look out for a notification that allows you to add your eSIM. It might appear on your screen.
  2. Access phone settings: If you don't receive a notification, go to your phone's Settings. Then, tap on Connections > SIM manager > Add eSIM.

If you're bringing your own phone to AT&T, you must request a new eSIM before activation.

Activating eSIM on AT&T prepaid

If your device requires a QR code to activate an eSIM, you'll need to purchase a prepaid eSIM kit in a physical store, such as an AT&T location, Walmart, or Target.

If your phone supports converting physical SIM to eSIM (typically iPhones with iOS 15 or newer), you can follow these steps:

  1. Go to Settings.
  2. Tap Cellular.
  3. Select Convert to eSIM.
  4. Tap Convert Cellular Plan.
  5. Select Convert to eSIM.
  6. Wait for the Activating indicator to disappear.
  7. Perform a test call.

If your prepaid eSIM was activated successfully, you can now remove and discard your physical SIM card.

Troubleshooting AT&T eSIM Activation

While eSIM activation is generally straightforward, be aware of these common issues:

  • Phone compatibility: Ensure your phone is unlocked, compatible with the AT&T network, and has eSIM support.
  • Software updates: Check if your phone's operating system is up to date with the latest version.
  • Wi-Fi connection: A reliable Wi-Fi network connection is necessary to download your eSIM profile.

Alternatives to AT&T eSIM

If you want the reliability of AT&T's 4G LTE and 5G wireless coverage without the outrageous phone bill, we've got your back.

You can save up to $700 annually by switching to an AT&T MVNO (Mobile Virtual Network Operator). MVNOs use the same networks as the big 3, providing the same quality service at a fraction of the cost.

When you compare and contrast features, price, and coverage, what you'll learn is that an AT&T eSIM plan with their MVNOs is a fantastic value.

MVNO advantages

Here's what you'll gain by switching to a low-cost carrier:

  • Savings of up to half compared to major carriers
  • Plans you can personalize for your experience
  • Premium features like international calling
  • Freedom to switch carriers whenever you wish

Compare the best prepaid AT&T eSIM plans now to discover how much money you can save.

AT&T eSIM activation FAQs

Recap - How do I activate my AT&T eSIM?

The AT&T eSIM activation process is generally quick and hassle-free, with various options available to suit your preferences.

To maximize savings without compromising on coverage and service quality, consider switching to an AT&T low-cost carrier.

You can compare the best eSIM plans from MVNOs across all networks to find incredible savings and flexibility.

Verizon FAQs

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