Sorry, I don't bother taking calls when I don't know who it is which is why I look them up in case they keep trying to use the same numbers when they call me. So I have nothing more to share in terms of information regarding who they are or what they are hoping to accomplish as I couldn't careless about any of that as they don't get much of my time. The phone companies and service providers could make it mandatory that if you want to use a phone to call anybody then you're simply going to have to give up your need for privacy. Otherwise you can stay private and let everyone else enjoy their privacy by not calling them and hiding behind your anonymity when invading the privacy of others you apparently have no respect for in terms of their privacy.