How to Unblock MTN SIM Card 2024

How to Unblock MTN SIM Card 2024: Welcome to, your trusted source for practical tech solutions. Don’t worry, we’re here to help you unblock your MTN SIM card quickly and easily, making the process less frustrating. 

How to Unblock MTN SIM Card

Whether you blocked your SIM card by yourself due to security reasons, PUK code issues, or other reasons, we’ve got you covered. 

In this post, we’ll walk you through the simple steps to unblock your MTN SIM card and get you back up and running in no time.

Understanding Why Your MTN SIM Card is Blocked

There are several reasons why your MTN SIM card may become blocked. 

It could be due to entering the wrong PIN or PUK code multiple times, failure to register your SIM card, security concerns raised by MTN, or blocking it yourself when you notice fraudulent activities on it. 

Regardless of the reason, it’s important to address the issue promptly to regain access to your mobile services.

How to Unblock Your MTN SIM Card

  1. Open the call app on your mobile phone
  2. Dial 180 from MTN network or +23480310180 from any other network.
  3. Follow the prompt to speak to a customer service representative and explain your situation. Let them know you want to unblock your MTN SIM card.
  4. For confirmation that you truly are the owner of the SIM card, they will ask you some questions regarding the SIM card and if truly you are the owner, you should be able to provide answers to the questions.
  5. Listen attentively to the representative as they may provide instructions to help you unblock it straight away; you never know.
  6. You will receive a confirmation message if the unblocking is successful.

Frequently Asked Questions – FAQs

What code can I use to unblock my MTN SIM?

If your SIM card was blocked due to inputting the wrong PUK number, then you need to retrieve the PUK number first. To retrieve the PUK via USSD Self Service, dial *123*7*3# or dial *123# (MTN’s self-service USSD dial) and follow the prompt of inputting ‘7’-Self-Service, then ‘3’-Get your PUK code to access the service. You would be required to answer 3 questions to validate ownership of the line.

Can you unblock a blocked SIM card?

Yes, it is very possible! All you need to do is dial the MTN customer support of the network and then let them know what the problem is. They will explain the process of unblocking the SIM card for you!

What happens if your SIM card is blocked?

When a SIM card is locked, it protects the subscription linked to the card against misuse, requiring you to enter a PIN every time you start your device. Entering the PIN incorrectly too many times will result in your SIM card getting blocked. You then need to enter your PUK (Personal Unblocking Key) and a new PIN.

How long does it take to unlock a SIM card?

In reality, what it takes to get your phone unlocked depends on your provider. But you should be mindful that you could be waiting for anything between a few days or up to 30 days for the process to be complete. 

What is PUK code for MTN?

The PUK code is usually printed on the SIM card packaging, either on the SIM card itself or on a separate piece of paper. It is known as Personal Unblocking Key. Log in to your MTN account online or through the MyMTN app. You can find your PUK code under your account settings.

TeezabTech Conclusion

In conclusion, having your MTN SIM card blocked can be a frustrating experience, but with the right steps, you can quickly resolve the issue and regain access to your mobile services. 

By contacting MTN customer service, providing the necessary information, and following instructions carefully, you can unblock your SIM card efficiently. 

Remember to stay patient throughout the process and reach out to MTN for assistance if needed. 

For more tech tips and solutions, always visit

If you have any questions regarding this post simply leave us a comment in the comment box below and we will get back to you as soon as possible. Thanks for stopping by! 

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top