Whenever I call abroad, it charges a lot by Air time charges. I bought an international call card through Ontariophonecards.ca, and this card can make me call abroad 150 minutes with only $5. This card is not related to Koodo. However, whenever I use this card, it affects the air time and my charge bill by Koodo, so it charged a lot in August as well as in October(next cycle, I checked it in the air time usage rate) like over $60 and $70 each time. I’m thinking I have to move to other mobile companies because of this problem..
Until August, there was no problem to use this call card so I was able to use it without any problems and any extra airtime charges so far. It is really strange why I have to pay for Koodo a lot after this August.
Best answer by Allan M
Calling cards are still gonna use your airtime minutes so if you only have so many with Koodo and you go over, you will be charged extra.
Same would go with any carrier. There is a $2 unlimited minutes add-on that you can add with Koodo to prevent you from getting charged extra airtime if this indeed the problem.