Who called from 6083024266

This # called my home phone and when I tried to call them back less than 5 minutes later it said this is not a working number.

I just received a call from this number. Not the first time either. But they all end the same...my voicemail picks up and the idiot on the other end says "Hello?" 5 or 6 times before they hang up. Same as above, when I try to call it back, I get a recording saying that the number is not valid.

it called twice, and no voicemail, when i went to call back it was busy.

I have been getting calls from this number all day.  Never answers or leaves voice mails.  This is really creepy now that I found this website and see that there are other people being bother by this number.

Thus number called no msg left either