I would like to know who are the maker of prepaid cards not phone cards or credit cards?

the maker of prepaid cards not the phone cards or credit cards or internet cards.

I would like to know who are the maker of prepaid cards not phone cards or credit cards?
These are small telecommunication companies that buy "minutes" from major owners of telecommunication infrastructure and then package them into "Calling cards". There are tons of them. The ones I like the best are Nobelcom, Tel3 and 1st4Phonecards. The long distance rates are quite low, especially for international destinations.
Reply:Prepaid cards for what?