How to Keep Your MTN Number Active While You Traveling Out of Nigeria
Its actually safe to keep your MTN number active and secure if you are traveling or if you won't be in the country at that time or for a long period.
You can actually retain and secure the private mtn number for as many years as possible, and can get secured and active at a token price of N500 per year.
You only need to Dial *365*1# and that's is. 500 naira is going to be deducted from your account every year but your mtn sim number is not going to be blocked or sold for any other person. Thanks