Called me today around 2pm local time. I answered but no one answered back. Then I heard some call-center noise and someone came on the line. Not sure if they legitimately couldn't hear me or chose to ignore me saying "can I ask who is calling?" But they kept saying hello hello hello until I said to take me off of whatever list they got my number from at which point the line disconnected. No idea who it was, what company they were from or what they wanted.