MTN International Calling Bundle is a voice bundle that will offer Prepaid and ePostpaid customers’ generous international minutes bundle at a discounted price.
With MTN International Calling Bundles, you Have three different types of International Calling Bundles to choose from. You Will Enjoy longer calls to 28 international destinations at a cheaper rate.
To buy any of the MTN International Calling Bundles, Dial *131*5# On Your Phone Or Simply text the purchase keyword to the short code 131.

Example

For International Calling Bundle 1; text IDB300 to 131 costs NGN300
For International Calling Bundle 2; text IDB500 to 131 costs NGN500
For International Calling Bundle 3; text IDB1500 to 131 costs NGN1500

You will be able to check your International Calling bundle balance by dialing *559*7#