How to Get AT & T Network Unlock Code

With the right AT & T network unlock code, you can easily bypass the restriction placed by your network carrier on your mobile phone. However, not all platforms offer the original unlock codes. So in this post, we will walk you through some of the authentic unlock codes to remove carrier lock on your AT & T phone.

Author Avatar Joy Taylor Last Updated: Mar. 12, 2025

Hi, Few months back, I got a Samsung smartphone from AT & T, with carrier lock on it. I decided to get this carrier locked phone because of the on-going bonanzas and offers the network has got in place. But unfortunately, all offers have expired and now I wish to use another network carrier with the phone but no way, it’s not connecting. Please, who has AT & T network unlock codes that I can use to bypass the SIM restriction on my device?  

Using a smartphone with network restrictions on it can be challenging, as you are restricted to limited offers. You cannot enjoy the amazing offers from other networks except you’ve ticked/checked all the necessary conditions given by your mobile carrier. 

However, that was in the past, as we now have unlock codes that you can enter on your device to remove SIM lock without fulfilling all the requirements. Ready to get the code? Keep calm and continue reading, as we delve into how to get AT & T network unlock code. 

Part 1. What Is AT & T SIM Lock Code?

AT & T SIM lock code is a function designed and tucked into all devices from the AT & T company to restrict the phone’s usage to only the AT & T network. You aren’t allowed to use another mobile carrier with the phone not until you complete all the conditions in the offer/contract provided by the company. 

Part 2. How to Get Unlock Code from AT & T

AT & T unlock code is a 16-digit code generated from the AT & T database and provided to end-users with SIM lock  issues. With this code, you can bypass the carrier restrictions placed by your network provider on your smartphone. 

Getting this code is pretty simple but you must fulfil the following requirements:

  • Ensure that you’ve completed your AT & T contract, as in paid all the dues on or before the stipulated period. 
  • The device must not have any fraudulent report whatsoever. 
  • The corresponding AT & T mustn’t be reported as missing, or stolen. 
  • If the device is postpaid, it’s mandatory you are active on it for a minimum of 60 days consecutively. You mustn’t have any payment deficit on it. 
  • If you’ve upgraded your plan, you have to wait 30 business working days to get an unlock code. 
  • If you use a prepaid AT & T device, it must be active for at least 60 days for you to bypass SIM restrictions.  
  • In case the device has MDM on it, you must have your company’s permission to unlock it.   

Once you check the required boxes above, you can request and get an unlock code bypass carrier restrictions on your device. 

If you use a dual SIM AT & T contract device, you must fulfill all the requirements for all the lines you are connected to before you can proceed with SIM unlock. Also, you must have your At & T PIN number, plus the account number at hand. Additionally, the new network carrier you want to switch to must be readily available. Once all of these are in place, unlocking your dual SIM card AT & T locked phone shouldn’t be a tough task anymore.

Part 3. How to Get AT & T Network Unlock Code Free

Now to the procedure on how to get unlock code from AT & T: 

  1. Go on the official website for the AT & T device unlock to bypass SIM restrictions. 
  2. Click on the Start an unlock request to proceed. 
  3. Underneath the Do you have a mobile number from AT & T, click Yes
  4. Once done, enter your AT & T number in the empty space provided.
  5. Next, check the box to confirm that you’ve read and agreed to the terms and conditions. After that, click on the Next button situated at the bottom right corner of your screen. 
  6. Now, a confirmatory email will be sent to your mail address. Check the mail and click on the link in it to get an unlock code. Once done, the company will alert you on your SIM status within the next 48 hours. So wait patiently till then and start using your device with your desired SIM card.

Part 4. FAQs About AT & T Unlock Code

Garner extensive knowledge about AT & T unlock code by reading through the following queries and answers below: 

What is the MCK unlock code for AT & T?

When you enter the regular unlock code on your carrier locked device multiple times and the device is permanently locked in the process, the MCK unlock code comes in handy. With this code, you can remove the permanent restriction easily and quickly, that’s why it’s referred to as master unlock code. There is no network provider with MCK unlock code, including AT & T. So you shouldn’t bother yourself looking for MCK code after entering the regular code several times and your device gets locked permanently. 

What is carrier SIM unlock code?

The carrier SIM unlock code is a 8-18 digit code that you must enter on your smartphone to bypass carrier restrictions so you can use other networks with it. This code plays a core role in the SIM unlock process, and its unique for the different network providers.  

Is my AT & T phone eligible to be unlocked?

You cannot tell whether or not your device is eligible for unlocking by merely looking at it. The network provider is in position to answer such a question, so we suggest that you contact the support team to help you verify this. Alternatively, you can check the unlock requirements on the official website to see if you are due for carrier unlock. If you do, kindly apply the appropriate guide to unlock your device and start using it without any hindrance. 

Extra Tip: How to Unlock Android or Samsung Phones

Having looked at how to get AT & T unlock code for your device, let’s proceed to how to bypass screen lock on any Samsung smartphone or Android brand due to loss or forgotten screen password using an Android unlock software like DroidKit

DroidKit is your go-to option to reclaim control of the device. The software is among the top-rated Android unlock utilities loaded with mind-blowing functions suitable for bypassing screen lock on an Android phone. 

Next, you can get DroidKit for free on your computer, and learn how to unlock a locked phone with the simple steps below:

Free Download

Free Download

* 100% Clean & Safe

Free Download* 100% Clean & Safe

Step 1. Launch the software and click Screen Unlocker.

Choose Screen Unlocker

Choose Screen Unlocker

Step 2. Connect your Android phone via a USB cable and Start to unlock. Note: All content on your device will be erased after the screen lock is removed successfully.

Connect your Locked Phone

Connect your Locked Phone

Step 3. After the connection, DroidKit will prepare the configuration file for you. Once finished, tap on Remove Now button to continue.

Click Remove Now Button

Click Remove Now Button

Step 4. DroidKit will detect your device brand. Here we take Samsung as an example, you can follow the on-screen instructions to remove Samsung’s password.

Finish Settings on Samsung

Remove Password on Samsung

Step 5. After that, DroidKit will start the unlocking process immediately. Wait a minute, you will see Screen Lock Removal Completed page below.

Lock Screen Removal Completed

Lock Screen Removal Completed

Final Words

Getting your AT & T phone unlocked shouldn’t be a tedious task to execute anymore with the solutions provided in this post. Before you proceed with unlocking your carrier locker AT & T device, please ensure you’ve ticked all the requirements to ease the unlock process. 

In case you are faced with screen lock issues on your Samsung phone or another Android brand, DroidKit is a great Android unlock solution to help you reclaim access. The software offers excellent unlock services and it is super simple to operate. It’s worth trying. 

Author Avatar
Joy Taylor Twitter Share Facebook Share

Senior writer of the iMobie team as well as an Apple fan, love to help more users solve various types of iOS & Android-related issues.

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