Just silence on the other end when I asnwer.

Robot with recorded message, "We have a business matter to discuss with you"

Never stayed on long enough to see what they're selling. Don't care.

Same as the previous post.  Recorded message says "we have an important business matter to discuss with (name)."  Then gives a callback number.  The first few times, I just hung up immediately, but then I decided to listen to the entire message to see who it was.  The recording never identifies a company or informs me what the call is in regard to.  

I've since blocked this number from calling me anymore, but they slip through sometimes, by using other phone numbers, all which I will immediately block.  None of these numbers are traceable, and information is not readily available online about what company owns this number. I smell a scam!

same as previous post, but they are asking to verify ssn number...not gonna happen here!

Just got a call on my cell phone from these people. Didn't answer as I didn't recognize the number but saw they left a message. There was just dead air on the message and then a hangup.