Check this shit out, okay like so many people there in Argentina I was calling some local numbers with my cellphone and well I was just simply AMAZED at how quickly my prepaid credit ran out but heck one needs to make his calls right? Well unbelievably I realized what was happening, I wasn't just dialing the numbers there in Argentina but I was dialing their full international code like for example 00541193958393409 (that's an example number doubt there is anyone on the other end of it) but anyway yeah, I realized that IF! I dialed the 005411 before the local number then I got charged like 10 times more than if I only dialed the numbers after it. Strange shit no? Them Argentinians, trying to get every last penny out of your pocket.