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AT&T unlock requirements explained

What AT&T usually requires before unlocking a phone, how to request it, and what to do if you are turned down.

By Peter | Published | Last updated | 3 min read

Hands holding a smartphone over a wooden table

AT&T locks many phones to its network. If you want to use another carrier, the first move is to ask AT&T. For many customers it is free. This guide covers the usual rules. Carriers change them, so check your carrier’s current policy at the official AT&T unlock page.

The usual requirements

AT&T asks for conditions like these before it will unlock a phone:

  • The phone is paid off, with no remaining device balance.
  • The account is in good standing.
  • The phone has been active on the network for a minimum period.
  • The phone is not reported lost or stolen.
  • The phone is not tied to a different account in a way that blocks the request.

Exact time periods and details are on the official page. We do not repeat numbers here because they can change.

Who can ask

Usually the account holder makes the request. If you are on a family plan, the account owner may need to do it. If you bought the phone used, the first owner’s account may still matter. That is a common reason people get stuck.

How to request an unlock

  1. Get the phone’s IMEI by dialing *#06#.
  2. Go to the official unlock page and follow the request steps.
  3. Keep your request number.
  4. Wait for the confirmation. You may get an email or a message.
  5. Follow the instructions to finish. Often you restart the phone with another SIM inside.

Check that it worked

Insert a SIM from another carrier, restart, and try a call or mobile data. Our guide to checking if your phone is unlocked has the steps for iPhone and Android.

If AT&T says no

Read the reason. The common ones are:

  • Balance remaining on the phone.
  • Not active long enough.
  • Account issue.
  • A flag on the IMEI.

If the reason is something you can fix, fix it and request again. If you disagree, ask to speak to a supervisor and keep notes of dates and names.

Tips for used phones

If you bought a phone second hand and it is still locked to AT&T, ask the seller for help first. If they will not or cannot, you cannot always request the unlock yourself, because it is tied to the original account. Before you buy any used phone, run an IMEI check.

When paying makes sense

You might choose a paid unlock when:

  • You left AT&T and cannot get support on the old account.
  • The first owner cannot be reached.
  • The carrier route did not work.

We check eligibility first and show the all-in price and delivery time before you pay. If the unlock fails you get a full refund. We do not unlock lost, stolen or blacklisted phones, and we do not remove iCloud, Activation Lock, FRP, MDM or Google account locks.

Summary

Get your phone paid off, make sure the account is in good standing, and use the official AT&T route first. If that is blocked, a paid unlock for an eligible phone is the next option.

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