How To Link NIN to MTN

How To Link NIN to MTN

Learn How To Link NIN to MTN without any issues.

Hey there! Remember that National Identification Number (NIN) everyone’s been talking about? Yeah, the one tied to your SIM card registration? Well, linking your NIN to your MTN line is no longer optional in Nigeria.

Don’t worry, I’m here to guide you through the process step-by-step using simple language. No big words, no confusion, just clear instructions to get you linked up fast and easy.

Why Do You Need to Link Your NIN to MTN?

The Nigerian government has made it mandatory for all phone users to link their NINs to their SIM cards. This helps to combat security threats, like fraud and terrorism. By linking your NIN, you’re not only following the law, but also helping to make Nigeria a safer place.


Before you jump in, make sure you have a few things handy:

  • Your MTN phone number
  • Your 11-digit NIN (printed on your NIN slip or retrievable by dialing *346#)
  • A good internet connection (if using the app or portal methods)

Methods to Link Your NIN to MTN

Now, let’s get down to business! Here are the four ways you can link your NIN to your MTN line:

USSD Code Method

This is the fastest and easiest method for most people. Just follow these steps:

  1. Dial *996# on your MTN phone.
  2. Select 1. Submit Virtual NIN.
  3. Now, enter your 11-digit NIN, then follow the instructions.
  4. You’ll receive a confirmation message once your NIN is linked.

MyMTN App Method

If you’re tech-savvy, this method is convenient and user-friendly. Here’s how:

  1. Download the MyMTN app from Google Play Store or Apple App Store.
  2. Register or log in MyMTNApp with your MTN phone number.
  3. On the app’s homepage, find the NIN banner and tap on it.
  4. Enter your 11-digit NIN and follow the on-screen instructions.
  5. You’ll receive a notification once your NIN is linked.

NIN Portal Method

This method offers a web-based option for linking your NIN. Here’s what to do:

  1. Visit the MTN NIN Linking Portal at
  2. Enter your VNIN (usually the last six digits of your NIN), phone number, and email address.
  3. Click Next and follow the on-screen instructions.
  4. You’ll receive an OTP via SMS to verify your information.
  5. Enter the OTP and submit your request.
  6. You’ll receive a confirmation email once your NIN is linked.

SMS Method

If you prefer the old-school way, this method uses text messages. Here’s how:

  1. Type NIN- followed by your 11-digit NIN (e.g., NIN-12345678999) in a text message.
  2. Send the message to 785.
  3. You’ll receive a confirmation message once your NIN is linked.

Troubleshooting: Common Issues and Solutions

If you encounter any problems while linking your NIN, don’t panic! These are some common issues and the solutions:

  • Error message: Check if you entered your NIN correctly and try again. If the issue persists, contact MTN customer care.
  • No confirmation message: Wait for some time and check your spam folder. If you still don’t receive a message, try a different linking method.
  • NIN already linked: This means your NIN is already associated with another MTN line. You’ll need to visit an MTN outlet to resolve this.

Additional Tips and FAQs

Remember the deadline: The Nigerian government has set deadlines for linking your NIN to your SIM card. Be sure to complete the process before the deadline to avoid service disruptions.

Multiple lines, one NIN: You can link up to seven MTN lines to a single NIN. However, if you have more than seven lines, you’ll need to obtain additional NINs.

Corporate lines: If you have a corporate MTN line, the linking process might differ slightly. Contact MTN customer care for specific instructions.

Data charges: Using the MyMTN app or NIN portal might incur data charges depending on your data plan.

Lost NIN: If you’ve lost your NIN slip, you can retrieve it by dialing *346# on your MTN phone. There might be a charge for this service.

Frequently Asked Questions about Linking NIN to MTN

What is the National Identification Number (NIN)?

The National Identification Number (NIN) is a unique 11-digit number assigned to every Nigerian citizen by the National Identity Management Commission (NIMC). It serves as a means of identification and is crucial for various governmental and private transactions.

Why is it important to link my NIN to my MTN mobile number?

Linking your NIN to your MTN mobile number is mandatory as per the directive of the Nigerian Communications Commission (NCC). This ensures that your mobile number is properly identified and associated with your national identity, promoting security and regulatory compliance.

How can I check if my MTN mobile number is already linked to my NIN?

To check if your MTN mobile number is linked to your NIN, you can dial *346# on your MTN line and follow the on-screen prompts. This will provide you with information regarding the status of your NIN linkage.

What documents do I need to link my NIN to my MTN number?

To link your NIN to your MTN number, you typically need your NIN and a valid means of identification, such as a driver’s license, international passport, or voter’s card. Ensure that the information provided matches the details on your NIN slip.

Can I link multiple MTN numbers to a single NIN?

Yes, you can link multiple MTN numbers to a single NIN. This is particularly useful for individuals who own multiple SIM cards but want to have a unified identification with their NIN.

Is there a deadline for linking my NIN to my MTN number?

Yes, there is a deadline set by the Nigerian Communications Commission (NCC) for linking your NIN to your MTN number. It is crucial to adhere to this deadline to avoid any disruptions in your mobile services.

What is the process for linking my NIN to my MTN number online?

To link your NIN to your MTN number online, visit the official MTN website or use the MTN mobile app. Follow the specified guidelines and provide the necessary information to complete the linkage process seamlessly.

Can I link my NIN to my MTN number at an MTN service center?

Yes, you can visit any MTN service center or authorized agent to link your NIN to your MTN number. Ensure that you bring along the required documents and follow the guidelines provided by the customer service representatives.

Is there a fee associated with linking my NIN to my MTN number?

No, there is typically no fee for linking your NIN to your MTN number. The process is free of charge, and customers should be cautious of any fraudulent attempts to collect money for this service.

What should I do if I encounter issues while linking my NIN to my MTN number?

If you encounter any issues during the NIN linkage process, contact MTN customer service for assistance. They will provide guidance and support to resolve any challenges you may face in linking your NIN to your MTN mobile number.

Conclusion: Stay Connected and Secure

Linking your NIN to your MTN line is quick, easy, and essential. By following these simple steps, you’ll be compliant with the law and contributing to a safer Nigeria. So, stay connected and secure your communication!

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