*737# Not Working on MTN, Airtel & GLO? – How to make it work
*737# not working Do you have a GTBank account and you keep encountering issues when trying to use the Gtbank *737# code? If you’ve ever experienced the inconvenience of not being able to use the *737# code on any of your sim cards and wondering why the *737# code is not working on MTN, glo, … Read more