Re: Can someone add a sub account to your existing account
If you're wanting another person to be able to log in to your online myAT&T account, you can add an autherized user by clicking on Add or Delete Authorized User. This will allow you to create up to 2 aditional Access IDs that will give others access to online account management for your AT&T account.
Note: These users will also be able to make changes to your account in-store and online.
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