The easiest way to retrieve your National Identification Number (NIN) in Nigeria is by dialing the USSD code *346# on your mobile phone using the number registered with your NIN[1][3][5].
Follow these steps to retrieve your NIN via USSD:
- Open the phone app on your mobile device.
- Dial *346# and press the call button.
- Wait for the menu to appear and select the option for “Retrieve NIN” or a similar label.
- Follow the on-screen instructions to display your NIN on your device.
Important notes:
- This service usually costs ₦20 per transaction, so ensure you have sufficient airtime[1].
- Your phone number must be linked to your NIN in the NIMC database, otherwise retrieval will fail[1].
- If the phone number used during registration is not accessible, you can alternatively use the NIMC mobile app or visit a NIMC office to retrieve your NIN[2].
For generating a Virtual NIN, used primarily for secure verification by third parties, dial 3463# or consult the official NIMC Mobile App for instructions[4][6].
References
- [1] How to check NIN number easily in 2025 | TechCabal
- [2] How to retrieve your NIN without a phone number – govserv.ng
- [3] How to Check Your NIN with USSD (MTN, Glo, Airtel & 9mobile)
- [4] How to get my virtual NIN – NIBSS Helpdesk
- [5] All You Need to Know About NIN in Nigeria – NINCard
- [6] NIN Tokenization – NIMC – National Identity Management Commission
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