Now, staying on top of your at&t accounts is much easier with the myat&t app
• check data usage: want to keep tabs on your wireless or internet data usage? open the app to check usage on the overview screen
• pay your bill: never miss another payment
View/pay your bill in the app
Tell us how and when, and we'll let you know when your bill is ready.
• upgrade your phone or plan: pick it up in the store, or have it delivered to you
You can also make changes to your plan right from the app