Home » Telecoms » How to Link NIN to MTN SIM Online in Nigeria

How to Link NIN to MTN SIM Online in Nigeria

Learn the steps on how to link NIN to MTN sim or number online in Nigeria. Find out how to connect NIN to MTN line easily in 2025, including for someone else or using a code

by NaijNaira
0 comments
Step-by-step guide on how to link NIN to MTN in Nigeria, including how to connect NIN to MTN sim, link NIN to MTN number online, and update your MTN line with NIN. Learn how to link NIN to MTN sim for someone else, check how to link NIN to MTN code, and steps for linking NIN to MTN line in 2023.

Linking your National Identification Number (NIN) to your MTN line is a crucial step for ensuring uninterrupted mobile services in Nigeria. The process helps comply with government regulations and enhances security. In this guide, we’ll walk you through several methods on how to link NIN to MTN after being blocked, whether online, via USSD, through the app, or at an MTN service center.

Why Is It Important to Link NIN to MTN?

In Nigeria, the government has mandated that all mobile network subscribers link their NIN to their SIM cards.

Failing to do so could result in service interruptions as unlinked lines face potential deactivation.

Linking your NIN ensures that your phone number remains active while also complying with national security measures to curb fraud and improve identification systems.

Let me now show you how to link NIN to MTN after being blocked…but if you’ve not been barred – the better.

The 6 Different Methods

If you’re wondering how to link NIN to MTN, there are several methods available. Here’s a detailed breakdown of the different ways to connect your NIN to your MTN number:

1. How to Link NIN to MTN Line Online

The most convenient online option is through the MTN NIN Linking Portal. Here’s how to link NIN online:

  1. Visit the Portal: Go to MTN NIN Linking Portal.
  2. Enter Your Details: Provide your MTN phone number and email address.
  3. Receive OTP: You’ll receive an OTP (One-Time Password) on your phone. Enter the OTP to verify your identity.
  4. Submit Your NIN: Input your 11-digit NIN when prompted.
  5. Confirmation: Wait for a confirmation message that your NIN has been successfully linked.

2. How to link NIN to MTN with code

For a faster method, you can link your NIN to your MTN sim using a USSD code. Here’s how to do it:

  1. Dial the Code: On your MTN phone, dial *996#.
  2. Select Option 1: Choose option 1 to submit your NIN.
  3. Enter Your NIN: Type in your 11-digit NIN.
  4. Confirmation: You will receive a message confirming that your NIN is successfully linked.

3. How to link NIN to MTN with App

The myMTN app is another simple way to link your NIN to your MTN number:

  1. Download the App: Install the myMTN app from your app store.
  2. Log In: Open the app and log in using your MTN phone number.
  3. Navigate to NIN Linking: Go to the NIN linking section in your profile.
  4. Submit NIN: Enter your 11-digit NIN and submit.
  5. Confirmation: You will get a notification confirming your NIN is linked to your MTN line.

4. Linking NIN to MTN Through the NIMC Mobile ID App

The NIMC (National Identity Management Commission) Mobile ID app allows you to link your NIN to MTN from your phone:

  1. Download the App: Find and install “MWS: NIMC MobileID” from your app store.
  2. Open the App: Launch the app and agree to the terms.
  3. Enter Your NIN: Input your 11-digit NIN.
  4. Add Your Mobile Number: Choose “Add Mobile Number” and enter your MTN number.
  5. Verify using OTP: An OTP will be sent to your MTN number. Enter it to verify.
  6. Confirmation: Your NIN will be successfully linked to your MTN line once verified.

5. How to link NIN to MTN via SMS

For a straightforward approach, you can link your NIN to your MTN number by sending an SMS:

  1. Compose a Message: Type “NIN-Your11DigitNIN” (e.g., NIN-12345678901).
  2. Send the Message: Send it to 996.
  3. Confirmation: You will receive a confirmation text once your NIN is linked.

6. How to Link NIN to MTN Line at an MTN Service Center

If you prefer in-person assistance, visiting an MTN service center is an option. Follow these steps:

  1. Find a Service Center: Locate the nearest MTN service outlet.
  2. Bring Your Documents: Carry your NIN slip, a valid ID, and your MTN SIM card.
  3. Request Help: Ask the staff to assist you in linking your NIN to your MTN number.
  4. Verification: You may need to undergo biometric verification.
  5. Confirmation: You’ll receive a notification once the process is complete.

How to Link NIN While Abroad

If you’re outside Nigeria, don’t worry; you can still link your NIN to your number. The methods remain the same as long as you have access to your NIN and your MTN number.

You can link your NIN using the MTN NIN Link Portal, the myMTN app, or the USSD code, as long as you have an active network connection.

Checking Your NIN Linking Status

To verify whether your NIN is successfully linked to your MTN number, you can check it using the following methods:

  1. Dial *346#: This USSD code will show your NIN if it’s linked to your MTN number.
  2. Check via USSD Code: Dial *996# to check your NIN status and follow the prompts.

Alternatively, you can visit the MTN NIN Status Check Portal and input your MTN number to check your NIN linking status.

Wrap-Up

Knowing how to link NIN to MTN is essential to avoid service disruptions and to comply with Nigeria’s regulatory requirements.

With methods like the USSD code, the myMTN app, the NIMC app, and MTN service centers, you can easily complete the process. Regularly check your NIN status to ensure your information is up to date.

Whether you’re in Nigeria or abroad, linking your NIN to your MTN line is simple and essential for uninterrupted service.

Article updated 2 days ago. Content is written and modified by multiple authors.

BEFORE YOU GO...

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Copyright © – 2025 CIV DigiTech Media Ltd. All Rights Reserved

NaijNaira is an online trusted source for the latest news in Nigeria, Nigerian Newspapers reviews, latest politics, Entertainment, Sport news.