Setup

Learn why you are limited to a certain number of online registration codes per 30 day period.

In order for AT&T to contact you with sensitive security information, including your Online Registration Code or a temporary password, we must use an email address that has been in our records for at least 30 days.

A Validation Code is provided to you by AT&T upon request when registering for your online account access.

You only need a couple items to register online.

Learn how to create a sign-in name.

Get tips on creating a secure AT&T online account Password and User ID.

Learn about registering Small Business and Residential accounts.

Find out if you already have a myAT&T for Business online User ID and Password.

Learn how to add another account to your AT&T user ID to use a single sign-in to pay bills or manage your accounts.

Learn about Member ID.