OMG! Ok so I called 10 different 800 numbers to get removed and the same frigging chick was on the recording everytime on every number! The worst part about it was that you have to listen to the entire recording before you can enter your phone number, you can't just like start entering the number like some places. If I have to hear that woman's voice one time......
There was one that had a URL to get removed
http://www.yourfaxremoval.com Great site huh ;)
So I will assume that the place that sends these faxes is a service these companies are paying for and included is the removal phone and annoying voice mail chick.