Hello, I am so happy that you art finally added AT & T to your family. I am trying to sign up to be able to use the app and noticed that AT & T is not in the lineup of providers. If all possible to add AT & T to the app so not only me, but everyone else who is with AT & T may use the app. Again thank you so much for adding AT & T to your family of providers. ? I would have given it a five if AT & T was in the line up.