Contact MTN Customer Care Immediately The fastest way to block your MTN SIM card is by calling MTN customer care. You can ...

There are few big mysteries in the information age, but one of them is knowing how to figure out whether someone has blocked ...

Below are practical steps to blacklist a phone quickly and protect your accounts and data. Here is how to blacklist a phone.

It can be frustrating when someone doesn't want to talk to you and blocks you. It isn't easy to know if someone blocked you, but there are hints. The easiest way to find out if someone blocked you is ...