call from Harrisburg PA. left no message. blocked

Said recorded call for training, then went into Medicare spiel, told them 3 times what insurance I had, yes am satisfied with it.  Finally asked since same question was repeated so often if this was a computer program or a person.  Who knows what is programmed anymore.

Called Medicare office to see what the call was about.  This is insurance scammers.  Medicare does not call you.  They are also using numerous numbers with the 717-678 preceding the last 4 numbers