I told her about Pingo, the leading prepaid calling card provider, which I have used before and have been a satisfied returning customer ever since because Pingo has the most competitive call rates worldwide for domestic or international calls without hidden fees or surprises. Moreover, by just signing up, my colleague will receive four hours worth of international calls for free. On top of that, there's a $10 Father's Day promotion which is good news since statistic shows that there are more calls made on Father's Day than any other day!

And then there's the affiliate program where members will receive $15 for each new customer referred so there are actually more ways for my colleague to gain those free minutes to call home! She is thankful that India calling card rates are ever so low and affordable!