This dude calls me too, always hangs up immediately w/no message. Saw the same guy on the googs, though, I'm also unsure if it's actually him. He does have a lot of "sales rep" experience though, so it could be a link! www.linkedin.com/pub/michael-valento/2b/a67/629
I've gotten a few calls from this number. Never leaves a message. I picked it up once, heard a few clicks and then they hung up on me.
Decided to install Avast on my smartphone. Now the number is blocked. Doesn't ring, doesn't get sent to voicemail, doesn't get reported to my missed call list. Just hangs up on them.