Call 611 from your AT&T Prepaid phone (or 800.901.9878), say "More Options," then "Buy add-ons". Home Internet
Common options include 5GB for $10/month for data-only plans. How to Buy Online: Sign in to your AT&T Prepaid account . Select Add-Ons . buy more data at&t
If your home internet plan has a data cap (like DSL or Fixed Wireless), extra data is usually added automatically if you exceed your limit. Add, Change, or Remove AT&T Prepaid Add-Ons Call 611 from your AT&T Prepaid phone (or 800
To buy more data from AT&T, you can typically add a or upgrade your plan through your online account or the myAT&T app . The exact method depends on whether you have a postpaid wireless plan, a prepaid account, or home internet. Wireless (Postpaid) Plans Select Add-Ons
Choose your desired data package and follow the prompts to complete the purchase.
For most current unlimited plans, you don't "buy" more mobile data because it's already unlimited, though speeds may slow after a certain threshold. However, you can buy extra .