: You can buy 10GB of extra hotspot data for $15 . One-time purchase : Valid for 30 days.
: Visit an AT&T Store to purchase refill cards or update your plan. Summary of Current AT&T High-Data Plans (2024-2026) how to buy more data at&t
Prepaid users can manually add data "buckets" that last until the next renewal period. : 5GB for $10 : Available for monthly prepaid plans. : You can buy 10GB of extra hotspot data for $15
To buy more data on AT&T , you can either or upgrade your current monthly plan to a higher data tier . The process varies depending on whether you have a Postpaid account (billed monthly) or a Prepaid account (pay-as-you-go). For Postpaid Accounts Summary of Current AT&T High-Data Plans (2024-2026) Prepaid
: If you renew your plan on time, unused add-on data may roll over to the next period. How to add it : Online : Sign in to myPrepaid and navigate to Add-Ons .
: Call 611 from your AT&T device (or 800-901-9878) and say "Buy add-ons".
If you find yourself buying add-ons often, upgrading might be cheaper. High-Speed / Priority Data Hotspot Data Included Price (1 Line) Unlimited (Never slowed) Unlimited Extra 2.0 Prepaid 100GB 100GB total Included in total Prepaid 50GB 50GB total Included in total