Herbert,

There is a way to leave a message on their phone line. I do not remember the exact #'s to get to the voice mail part, but it is a waste anyway. They do not call back. I fell for the same scam. I am hoping that it has stopped. (I will find out on my next cell phone bill) I do not have a way to verify cancelation, if you find out something, please let me know. They only way to officially have it stopped (I think) is to go through the cell phone service providor. Good luck! I know and understand you frustration.. they are a ghost company.