When backpacking around Europe what is the cheapest phone card to make calls within Europe.?
I use Onesuite prepaid phone card for long distance calls and its accessible to the countries you mentioned, meaning Onesuite have access numbers that you can call to use your Onesuite account for calling back home or calling within Europe or anywhere for that matter. It also has VoIP feature and it comes handy expecially if there is no available phone around but you have a computer with internet.
