Same thing. I get at least 3 calls a day with no msg...

They've called me twice in about a course of two weeks, but it's been pretty early in the morning, so it shows them as a missed call, as I was sleeping.
I don't know who they are, so I don't answer.

Next time, though, I think I may give it a try and see if they get as angry as it says so on this site...

they just called my phone about 5 minutes ago, rambling off my email address, full name, and zipcode.. what the hell. i pissed the guy off i was talking to my accident and he hungup. should i be worried?

I get this same call.  It ask's me if i want to leave a message.  It says something before that but i can't make out what it is....  no name is ever used.

I'm on a no call list and don't answer calls from those whose name don't appear with their number.