I get these calls on my cell phone approximately once every day, the number seems to always be different, same call though. Usually they say nothing, I actually want them to say something so I can mess with them. They have called my work number in the past also.
I did Not Answer,But if you Leave Me alone i appreciate that, i am not interested what ever you are trying to sell, i don't know how much did pay to get this number but you are just wasting your time and money.