MTN Ghana can only work in Nigeria under certain conditions. Once the sim crosses boundaries into another country, the terms and conditions are bound to change, however, because of the “MTN One world” platform which is available in Nigeria, Ghana, Cameroon and Benin republic it is easier to connect to MTN in all of these countries and sometimes subscribers in any of these countries will enjoy the same local call rates as if they are in their own home country.

Ebenezer Twum Asante, MTN Ghana CEO

MTN subscribers can also recharge phone with local recharge card from any member country because of the “MTN one world”. It is advisable that you visit your local MTN service centre for explanations on how this platform works.