Connect your own tablet with an


First, make sure your tablet is compatible with AT&T PREPAID.

Then, purchase a SIM card kit for your compatible tablet.


*Plans expire in 30 days and can be renewed prior to expiration as long as the account is active. Unused data does not roll over. If you add a data Add-On, the data in your Add-On will be used first. It is recommended that you use most or all of the data in your plan before adding a data Add-On.




AutoPay is an easy, convenient way to keep your account active while keeping you in charge. You can use either a credit or debit card. Sign up and manage your AutoPay at Or call 800.901.9878

Pay by phone

At any time, call 800.901.9878 for a one-time payment with a credit or debit card.

Prepaid Refill cards

Another convenient option is to buy an AT&T PREPAID refill card or PIN at any AT&T store or Authorized Dealer location.
Use our store locator to find the store or dealer nearest you.



AT&T PREPAID tablet plan FAQ

You can get your account and data balance, plus data plan expiration date, online or contact us at 800.901.9878.

Data Add-Ons are available depending on your data plan. To buy a Data Add-On, visit us online or call 800.901.9878.

Check your Data Add-On online or by calling 800.901.9878.

AT&T PREPAID subscribers may change plans at any time. You can change your plan online or call 800.901.9878 and select Rate Plan.

AT&T PREPAID offers several simple and convenient options to add money to your AT&T PREPAID Tablet account:

  • AutoPay is the easiest way to keep your account active. You choose your refill date, and your rate plan automatically renews—it's that simple. Plus, it's quick and easy to enroll online.
  • You can also add money:
    • By phone: 800.901.9878
    • Online using a credit card, debit card, electronic check, or a AT&T PREPAID refill card number or PIN.

AT&T PREPAID cards are available in various dollar amounts at AT&T stores and participating authorized retailers and dealers nationwide.

You can get your account balance and expiration date online or call 800.901.9878.

If the money in your account isn't used before it expires, the money would be forfeited and the account would begin a 60-day grace period before your account is canceled. However, if you refill your account before your current balance expires, the balance will carry over to the new expiration date.

If you are an Android user and want to manage your account online, you will need to download the AT&T AllAccess app from Google Play store. Password reset information and service notifications will be viewable in the AT&T AllAccess app. Data charges apply for download. Use Wi-Fi to download so your data activity doesn’t count toward your data allowance.

International data roaming is not available at this time.

Yes, money will roll over as long as you refill your AT&T PREPAID Tablet account before the expiration date. The new expiration will apply to all money in the account, unless the current expiration date is longer, in which case the current expiration date will continue to apply.

Yes, the most money you can have in your account is $500.