Called June 2, 2016 around 2pm EST. Didn't leave a message. i dont know who it is.

Called and left no message (I don't ever pick up 'unknown' calls any more because of all the robo, scam etc calls.) I think sites like this would be more helpful if they would offer us the name of the person or company who is doing this. It is useless to be on the DNC list.

Called this number back, said the number wasn't working.

called on my cell phone.  didn't leave message.

No vm. Called back but # was invalid. Looks like some sort of scam.