Internet
How to cancel AT&T Fiber
What its contract says about leaving.
We read the AT&T Fiber terms on April 12, 2026. The company may have changed them since, and your contract may be different.
Notice and dates for leaving
- Promotional period end
- Typically 12 months after activation (check your order confirmation for the exact date)
- Arbitration opt-out window
- 30 days from the date you first activate AT&T Fiber service
What the contract says about leaving
- Equipment non-return chargesIf you cancel and fail to return AT&T's gateway within 21 days, they will charge you up to $150 for unreturned equipment (billed to the payment method on file).
This page does not explain how AT&T Fiber handles canceling (by phone, on its website or with a form). For that, see the company's own page.
This is not legal advice. It is a summary, made with the help of AI, of the terms the company publishes.
Want to leave AT&T Fiber? firmas.io shows when you can leave and what it would cost.
Plan my way out