Called twice on my cell phone.  Left no messages.  When I called number it said they were "order confirmation department," they were confirming recent order, and order would not be affected if they didn't talk to me - just a courtesy call.  Gave option to press 2 to not have them call again. After pressing 2, had to enter my number that they called, and it said it could take 36 hours for it to be taken off list.