Even if you have more than one phone number, you can link them by dialing *785# using the phone number you wish to link, enter your NIN, and submit. Alternatively, you could dial *785*Your NIN# from the phone number you wish to link. The number will be linked to your NIN automatically.
How do I know if my MTN is linked to NIN?
MTN subscribers are to dial *785#, you would be given the option to imput your NIN. After you input your NIN which is 11 digits numbers, then you would get a message alerting that your NIN has been linked.
How do I check my MTN NIN number?
To check your NIN on any SIM (MTN, Airtel, Glo, 9mobile) on your phone, dial *346#.
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- dial *346#
- from the options displayed, select “NIN Retrieval”, by typing in '1', if you are using the same phone number you enrolled with for your NIN.
- follow the steps displayed on your screen and provide the required inputs.