I have been searching websites for a International calling card that my son can use with his cell phone in Korea. I have found several cards but they all have to be used from here in the USA to other countries and are no good if tries to use it from there. I would like to get a really good one so that I can get it in his Christmas package which has to go out soon in order for him to get it before the holiday.
Appreciate any help.

the best thing is for your son to buy one over ther. I was in Korea and they have a number of cards that can be used and even have rechargeable one as well... He can get a good calling card for 30.00 bucks... Once he gets that he can give you the information to call him. It is pretty easy and it sure beats sending postcards. hope this helps