Linking your SIMs to your National Identity Number (NIN) is now compulsory following the recent directive of the federal government which asked telecom companies to bar subscribers who are yet to do so from making outgoing phone calls. Over 70 million subscribers have been affected by the development. For those affected, now there are multiple
How to Link Your MTN, Airtel, Glo, and 9mobile SIM Cards with NIN on NIMC Mobile App
