To link your NIN to your SIM (MTN, Airtel, Glo, or 9mobile), the process is simple but you need to make sure your NIN is correct and active.

First, if you don’t remember your NIN, you can retrieve it by dialing *346# from the phone number you used during registration. Follow the prompts and select the option to retrieve NIN. A small fee may apply.

After getting your NIN, you can link it to your line using the official NIN linking menu. The easiest method for most networks is dialing *996# and following the instructions to submit your NIN.

If that does not work, each network has its own method:

• MTN: *785#
• Airtel: 1211#
• Glo: *109#
• 9mobile: 2008#

Once you submit it, wait for confirmation. It may take a few minutes or a few hours to reflect. In some cases, you will receive an SMS confirming successful linkage.

One important thing to note is that your SIM details must match your NIN details. If your name, date of birth, or other details are different, the linking may fail. In that case, you will need to visit a customer care center to correct your SIM registration.

Avoid paying random agents online who claim they can link your NIN for you. The process is free or done directly through your network.

You can reprint your NIN slip online through the official NIMC platform.

Here’s the link:
https://nimc.gov.ng

Once you’re on the site, look for the NIN slip reprint/self-service option; then enter your NIN and follow the steps to download or print it.

If you already have your NIN, it’s a quick process. If not, you’ll still need to complete registration at a NIMC centre first.