With just 10naira/20naira/30naira you can get N33600 worth of credit on your Mtn line to call any Mtn network and its valid for 7days.
Dial any of the following codes *567*1# for 10 naira

==> Dial *567*2# for 20 naira

==> Dial *567*3# for 30 naira

==> Any of the above code will give you access to 33600 naira Credit for the money associated with each code.

==> You can dial the any of the above code without credit on your line to know if you are eligible.

==> If you are eligible you would get a reply like sorry you don't have enough credit but if you can't participate in the offer you would get a reply such as you are not eligible for the offer.


==> To check your available credit dial *559*4#

Thanks