Be sure you have your wireless account number and/or phone number (s) handy. Webhow to cancel your at&t wireless service. Find out how to cancel or suspend your service.

For illinois and new york wireless accounts only: Cancel wireless service or remove a line. Webto remove a line or cancel service, choose chat when available or call us at 800. 331. 0500. Go to cancel & suspend. Move your service to a new address. Move, change, suspend & cancel service. Suspend wireless service or block a device.

Move your service to a new address. Move, change, suspend & cancel service. Suspend wireless service or block a device. If you ordered service online, you may be eligible to cancel that wireless service online at att. com/myatt. Webvisit the at&t wireless return policy page to find out how to return your device and cancel service. Find out how to make changes to your at&t account or service. You can also cancel your service online, by selecting the chat option on the contact us page if it's available.

Find out how to make changes to your at&t account or service. You can also cancel your service online, by selecting the chat option on the contact us page if it's available.