Information needed to register for myAT&T for Business

To register for myAT&T for Business you will need the following information:

• Your main phone number.
• An Online Registration Validation Code provided to you by AT&T.

In order to obtain your Online Registration Validation Code, you will need to provide the following information:

• The main phone number.
• The 3-digit customer code, which can be found on your bill following your main phone number.
• The billing address ZIP Code.

Register now!