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Manage your AT&T Prepaid account online

Have an AT&T Prepaid account? It's easy to manage your account, change your prepaid plan, view your data usage, and more online.

You can manage your AT&T Prepaid® account online. Using any device, you can:

  • Check your balance
  • Make a payment or set up AutoPay
  • View and manage your usage
  • Change your plan and add-ons
  • Set up a multi-line account

Sign in to your AT&T Prepaid account

Last updated: November 24, 2025

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Activation, setup, transfer & unlock
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Ready, set, go! Activate your device, set it up on our network, and transfer your contacts and info.

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