Good to know: If you cancel in the middle of a bill period, you're responsible for the entire period. It won't be prorated based on your cancel date.
If you have an installment plan
The remaining unpaid installment balance is due immediately when you cancel the line linked to the plan. The balance will appear on your final bill. This includes accessory installment agreements.1
Learn how to pay off an installment plan
If you don't have an installment plan
You'll have to pay an Early Termination Fee (ETF) if you cancel before the end of your service commitment. We prorate your ETF for each full month you complete. Find out how to estimate your ETF if it applies.
If you activated a device within the last 14 days
If you want an alternative to canceling
We hate to see you go. To remove a line or cancel service, choose Chat when available or call us at 800.331.0500
For Illinois and New York wireless accounts only: If you ordered service online, you may be eligible to cancel that wireless service online at att.com/myatt. If you don’t already have one, you’ll have to sign-up for an AT&T account to submit an online cancel request.
Get details on canceling: