At&t Gophone — Buy Data

If you find yourself frequently buying add-ons, you might consider switching to a plan with more built-in data: Add, Change, or Remove AT&T Prepaid Add-Ons

Buying data for an (formerly GoPhone) account is primarily done through "Add-Ons," which allow you to supplement your existing plan's data limit. As of April 2026, the standard rate for additional data is $10 for 5GB . How to Buy Data Add-Ons You can purchase extra data using these three methods: at&t gophone buy data

Sign in to your AT&T Prepaid account , select Manage Prepaid account , then navigate to Add-Ons to choose and purchase your data. If you find yourself frequently buying add-ons, you