SIM BAN: In line with the the directive of federal government of Nigeria, which mandates all network providers in Nigeria to ensure all their subscribers update their information with Their individual’s National identity Number (NIN). Top 3 network providers in Nigeria namely MTN, GLO and Airtel have made the process easy for everyone by providing short code which you can comfortably dial on your phone and update your information.
Visit here for more details: https://naijanewsreport.com/sim-ban-update-all-your-sim-cards-nin/