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Change your wireless number

Want a new wireless number? Learn how to get one without affecting your installment plan or contract.


What to know before you change your number

  • Within 30 days of activation, it’s free. Head to your local AT&T store or contact us to get started.
  • Activated your service more than 30 days ago? There’s a $36 change fee. You can request the change online in myAT&T, at an AT&T store, or by contacting us.

Have AT&T PREPAID®? Learn how to change your number

How to change your number online

Good to know: When you change numbers, your voicemail changes too.  We can’t transfer your messages, so be sure to write down any important messages before you switch.

Here’s how to make the change on myAT&T:
  1. Go to Mobile number change.
  2. Scroll to and choose the device you want to change the number for.
  3. Follow the prompts to get a new number.

We'll prorate your monthly service charge between your old and new numbers.

What to do after you get your new number

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Community forums

Have questions about your Wireless service? Explore our community forums for answers.