Good afternoon @Savvyfit!
myAT&T is a super convenient resource which allows you to make changes to your account and access it from anywhere, at any time. It is entirely possible for you to have your own login for your myAT&T account. I’d be more than happy to show you how!
To start, you will need to visit att.com/myatt, and then select the blue “Create one now” link underneath the Log in button. This will allow you to register your phone number in particular, so you can create your own access ID and password.
You will have access to the same information on your myAT&T as your husband. We also have a great article with plenty of information on how you can manage online access for your ID or accounts. Having your own Access ID comes in handy, especially if you decide to utilize NumberSync with a smart watch!
Thank you so much for participating in the Community Forums, and have a beautiful rest of your day!
Portia, AT&T Community Specialist