DISCLAIMER: I've only found one video on YouTube about this and not a whole lot of information discussing long term usage. A little background on Tracfone[also owns Net10 and Straight Talk]. They're a prepaid carrier in the United States that offers basic cellphone service at bottom of the barrel prices. There's no data plans as they use 'airtime' for your internet usage, but calling and texting is available. They back-haul off of Verizon or AT&T depending on your ZIP area. Now onto the question. I'm curious to see if anyone has tried or is successfully using an iPhone on Tracfones[GSM] network? Their rates are pretty much as cheap as you can get for calling and could potentially save quite a bit of money.