No idea where this call came from or what this entity is. Scarily, a mangled pronunciation of my name was uttered by someone, perhaps in a third-worlds country. Immediately ended call.

This phone # comes up as a Maryland call - and yes, the voice is muttered and scary.

Call indicated "We have an important business matter to discuss.  Please call 800-516-5186 and reference ID: <garbled>.  Press 1 to speak to a customer representative."  I pressed "1" but no one answered.  Tried to call the 800 number but it is always busy.

I called 800 number back with no anwser..

The number you are seeing on your caller I'd is +4433901800.  This is an international call.  The call is coming from Poland and the caller states that, "this is not a solicitation for sales, but for a business matter and to call back on 800-516-5187.  Then a reference number is given by an automated machine which spelled out my name.  For more info on these idiots look under 800notes for 800-516-5187.  I've been calling overseas for some time now to a phone number in Poland and never a problem.  My friend used a buddies cell phone because his died out and I called that number for the first time.  Today, I received this overseas call.  Someone might be intercepting number from the phone carrier over there.  Didn't call back.