How to Link NIN to MTN
Link NIN to MTN SIM Card is now required by the Nigerian Communications Commission (NCC) to improve national security and digital identity management. In Nigeria, linking your National Identification Number (NIN) to your cell number is no longer a choice.
One of Nigeria's biggest mobile service providers, MTN, has made it easier to link your NIN to your SIM card through several different methods. This guide shows how to link your NIN to your MTN SIM, regardless of your tech skills. It also covers common problems, frequently asked questions, and ways to make sure your SIM stays active.
Why Linking Your NIN to MTN is Important
We should first talk about "why" before we talk about "how to link NIN to MTN SIM card." This is the main reason:
1. Compliance with regulations: If you don't join your NIN, your SIM card could be deactivated.
2. Security: It helps cut down on scams like name theft and phone fraud.
Third, you need to link your SIM card to your NIN in order to use digital services like BVN, e-wallets, and government websites.
4. Consistency of the Data: When you centralize your information, the government can better help you.
What is the NIN?
The National Identity Management Commission (NIMC) issues the National Identification Number (NIN), a unique 11-digit number. It's your legal ID in Nigeria, and you need it for anything, including:
- Open a bank account
- Applying for a driver’s license or passport
- Accessing government services in Nigeria
- Registering for exams like JAMB, NYSC, NABTEB, and more
Required Documents to Link Your NIN to MTN
All you need to link your NIN is your 11-digit NIN (issued by NIMC), National Identity Management Commission).
- Your MTN SIM card (registered in your name)
- A decent internet connection or a smartphone is an option.
How to Link NIN to MTN

The following are the right ways you can link your NIN to MTN, The methods are
1. How to Link NIN to MTN via USSD Code
The most effective way to connect NIN to MTN is to use the USSD code. This method is the simplest and doesn't require internet access.
How to Use the USSD Code to Connect NIN to MTN:
- Dial *996* Your 11-digit NIN# from your MTN line. Example: *996*12345678901#
- You’ll receive a confirmation message shortly.
Why Employ It?
- There are two kinds of phones that it will work on: feature phones and tablets.
2. There's no need for info.
3. Right away and quickly
Note: Make sure you dial from the MTN line you're trying to link.
How to Link NIN to MTN via SMS
An SMS (Short Message Service) link to NIN. Some people still have success with this method, even though it's not publicly advertised anymore.
Here are the steps you need to take to connect NIN to MTN via SMS:
1. Text your 11-digit NIN to 996. To send a text message, type NIN-12345678999 and send it to 996.
Step
2: Wait for a message to confirm.
Please note: SMS charges may apply, and it's safer to use other methods if this one fails.
How to Link NIN to MTN via the MTN NIN Portal (Online)
These methods are highly effective for individuals with internet access who link NIN to MTN through the MTN NIN Portal, which is accessible online. Users who have access to the internet can rely on the online portal.
These techniques are
- Go to the official MTN NIN linkage page: https://nin.mtn.ng/
- Fill in the following: 1. Your phone number with MTN 2. Your full name (as on your NIN slip) 3. Your 11-digit NIN 4. Email address (optional) and select "Submit." Wait for an email or message of confirmation.
The Benefits are:
1. Easy and intuitive
2. Secure and formal.
3. No need to go to any office.
How to Link NIN to MTN via MyMTN App
Just install the MyMTNApp app from the App Store or the Google Play Store to connect your MTN to NIN. Use the MyMTN app to link your NIN. It only takes a few seconds to link your NIN if you're already using the MyMTN app.
Linking your NIN to MTN using MyMTNApp is as easy as following these steps:
- You can get the MyMTN app from the Apple App Store or Google Play.
- Use your MTN number to log in.
- Navigate to the NIN Linking section
- Input your NIN and submit
- You’ll receive a confirmation once successful
Tips: This method is great if you manage multiple MTN lines from one phone.
How to Link NIN to MTN by Visiting an MTN Service Center
If you're still having trouble connecting your NIN to MTN after trying the previous way, this is a great alternative to consider. You can visit an MTN Service Center to Link your NIN. You can physically link it if everything else fails or you are having issues with your NIN.
The Steps are
- Visit the MTN service center closest to you.
- Take a valid ID and your NIN slip
- A customer service agent will assist you in linking your line
These options work Best For:
- People with multiple SIMs
- Users who are having difficulties using online methods
- Elderly or non-tech-savvy individuals
How to Check if Your NIN is Linked to Your MTN Line
Checking if your MTN line is linked to your NIN is made easy with this way. It is prudent to check if the process was successful after connection.
Here are the simple methods:
- Dial *996# and proceed as directed.
- Make use of MyMTN's app.
- Contact MTN customer service at 300.
What to Do if You Don’t Have a NIN Yet
If you are missing your NIN, follow these steps: To apply for a NIN, visit the National Identity Management Commission (NIMC) office.
The steps are:
- You can as well. Visit a NIMC enrollment center
- Make sure to take a valid ID (e.g., voter’s card, birth certificate, or driver’s license)
- Ensure you complete the enrollment form
- Capture your biometrics (photo and fingerprints)
- You’ll be issued a NIN slip with your unique 11-digit number
How to Check Your NIN via USSD
When you have already registered your SIM and you are still not sure of the code to retrieve your NIN, you can dial *346# from your MTN line if you've already registered and then select “NIN Retrieval.” Then your NIN will be shown (a 20-cent fee may apply).
Common Issues and Troubleshooting You may encounter
Make sure you provided the right 11-digit number and then confirm the MTN SIM is registered in your name. This is the typical problem you may have when your NIN isn't connecting. Additionally, you can Try a different strategy (like the MyMTN App) once again. Have you received the notice "Verification Failed"? Wait and try again; there could have been a network or system delay. Check the NIN format once more. Visit an MTN office or try again later.
What Should I Know About Linking Multiple Numbers? On any network, you can associate a single NIN with up to seven phone numbers. Each line should be linked using the same NIN.
Reasons to Take Action Now and Link NIN to MTN
MTN Nigeria has been aggressively blocking noncompliant lines. Postponing could lead to:
No loss of airtime or data from incoming or departing calls blocked access to apps for loans, banking, and WhatsApp
Therefore, use any of the easy ways we've discussed above to link your NIN right now rather than waiting until the last minute. Last but not least, connecting your NIN to your MTN line is a simple yet crucial step to maintaining the functionality of your mobile services. MTN has made it simple for all users to adhere to the NIN-SIM integration policy by providing choices that range from SMS and USSD to online portals and physical offices.