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.
this number left a message on my machine telling me that the factory warrenty on my car has expired.I get calls like this all the time, never coming from the same number. My co-worker get's these calls at work. Just ignore them.