Switch to AT&T
It’s easy to transfer your current phone number when you switch to the nation’s most reliable network.
The name associated with your current cell plan.
Your current account number and a number transfer PIN or account code, if applicable.
If you’re bringing your own device, you’ll also need the AT&T SIM card we’ve sent you.
Instructions by wireless provider
Your current phone service will work until you authorize the transfer and the process is complete.
Checking your eligibility will not affect your current/existing phone service.
Numbers not associated with a wireless device and current AT&T numbers are not eligible for transfer.

It’s easy to bring your number when you order online. But first, it’s important that you don’t cancel service with your old provider. Canceling service with your old provider will result in the number transfer and wireless order being canceled.
When you’re ready to bring your number to AT&T:
To transfer your phone number to AT&T from another wireless provider, you’ll need your transfer PIN and account number.
You can find instructions to gather this information specific to your current provider on this page.
Once we have your account information, we’ll begin to work with your current carrier to approve the number transfer. We won't officially bring your phone number to AT&T until you authorize the transfer and the process is complete.
Here are a few things to know:
Are you’re planning on switching to AT&T, but you’re worried about potentially losing your number? The good news is that you’ll usually be able to keep your current phone number. Just let us know at checkout and we can work with your current wireless carrier to get your number moved. If you’re shopping online, you can also select the “Keep my number” option at checkout.
If you’re planning on transferring your number to AT&T, you’ll want to have a few key pieces of information ready. This includes your phone number, number transfer PIN, and any passcodes or PIN numbers you might use with your current wireless carrier.
With our bring your own device (BYOD) program, not only can you keep your current phone number in most cases, but you may also be able keep your current phone, whether it is Android or iOS. In fact, if you decide to bring your own device to AT&T, we’ll send you a free SIM card and waive your $30 activation fee.
AT&T will work with your carrier to move your number over. In the meantime, assuming you haven’t canceled your plan and your service isn’t suspended for some other reason, your current phone service should keep working until you officially authorize the transfer and the process is complete.
If you have any issues while attempting to transfer your number, you can check your number transfer status online or call 855.497.0350.