What is the best/most reliable online website to buy international calling cards?

Question

Calls will be placed from the US.

Answer 1

Take a look at Localphone: http://www.localphone.com/

Great rates [1] and a number of advantages over traditional calling cards [2].

Answer 2

I use http://www.telthreeadvantage.com/

Very good rates, no fee or tax at all

Answer 3

I use Pingo to call. It costs between 1 and 13 US cents to call to Poland, depending on whether you call a landline or call a mobile, but the rates are listed there. They're not calling cards, it's like an account and you can just dial from your phone.

Answer 4

I'm currently using http://minicalls.com

here are my reasons:

1. free minutes on sign up

2. cheap rates

3. good quality

4. no fees whatsoever

5. minutes don't expire

Good luck!