How to Check Your National Identity Number (NIN) Using USSD Codes and Online

Are you struggling to find your National Identity Number (NIN)? The good news is you can retrieve it in minutes without the hassle of visiting a registration centre. This guide will walk you through the steps to recover your NIN using simple USSD codes across MTN, AIRTEL, GLO, and 9mobile networks, plus how to check online. Curious about the process? Let’s dive in!

How to Check NIN

How to check your National Identity Number (NIN) is simpler than you might think. Whether you’ve misplaced your NIN or just need to confirm it without making a trip to an enrolment centre, you can quickly retrieve it using your mobile phone. In Nigeria, your NIN is vital for various verification purposes, and losing track of it can indeed be worrisome. Luckily, this guide provides you with all the information needed to retrieve your NIN easily via USSD codes from major network providers like MTN, AIRTEL, GLO, and 9mobile, as well as online.

✅ Network Providers MTN, AIRTEL, GLO, 9mobile
USSD Code *346#
Service Charge Around ₦20
Mobile App NIMC MWS Mobile App
Online Access NIMC portal
SIM Requirement Registered SIM used for NIN
Security Keep NIN private
Card Status NIMC website

What You Need to Know Before You Start

  • Service Charge for USSD: There is typically a small fee for this service, so ensure your phone has enough credit.
  • SIM Registration: Your retrieval request must be made from the phone number linked with your NIN.
  • Security: Keep your NIN confidential. It is your unique identifier and should not be shared publicly.

SEE ALSO: How to Print Your NIN Slip Online and How to Change or Correct Your NIN Details.

How to Check Your NIN via USSD

Retrieving your National Identity Number can be done easily using the following steps, whether you are on MTN, Airtel, GLO, or 9mobile.

Step 1: Dial the USSD Code

Start by dialling *346# from your mobile phone. This USSD code is dedicated to the retrieval of your National Identification Number. Allow the system a moment to process your request.

Dial the NIN USSD Code *346#

Step 2: Select the NIN Retrieval Option

After dialling the USSD code, a menu will appear on your phone screen. Select the “NIN Retrieval” option, typically done by entering “1”. This directs your request to the NIN retrieval service.

press 1 for NIN retrieval

Step 3: Acknowledge the Service Fee

After selecting the retrieval option, you’ll be informed of a small service fee, typically around ₦20. You must confirm this by pressing ‘1’ to proceed, indicating you accept the fee. Ensure you have sufficient credit to cover this charge.

NIN retrieval service cost

Step 4: View Your NIN

Once confirmed, your NIN will be displayed on your screen. This unique number is vital for many verification processes. Note it down securely and keep it safe.

Get NIN on Phone

How to Check Your NIN Online

To check your NIN online, follow these steps:

  1. Download the NIMC MWS Mobile App:
  2. Install and Launch the App: Open the app and click “I need a pin.”
  3. Get Your User ID and OTP: Note down the user ID and OTP displayed in the “Get OTP” section.
  4. Access the NIMC Portal: Use the user ID and OTP at the NIMC online portal to view your details as shown on your NIN slip.
  5. Reprint Your NIN Slip: From the portal, you can choose to reprint your NIN slip if needed.

How to Check If Your NIN Card Is Ready

If you want to check whether your National Identity Card is ready for collection, head to the NIMC website. Follow these steps:

  1. Scroll down to the ‘e-ID Card Status Portal’.
  2. Enter your first name, last name, and NIMC tracking ID.
  3. Click ‘Check Now’.

The portal will let you know if your card is ready and where to collect it.


Effortlessly check your National Identity Number using mobile technology or online platforms. Whether through the USSD codes of major network providers or the NIMC app, accessing your NIN is straightforward. By following these steps, you can keep your NIN handy and secure whenever you need it.

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Olusegun Fapohunda

Meet The Author

This post is authored by , the founder and editor of MySchoolGist. Boasting over a decade of expertise in the education sector, Olusegun offers current insights into educational trends, career opportunities, and the latest news. Connect with him on X/Twitter for more updates.