The same thing happened to me. I sent the caller to voicemail and got a cut off message saying "press 1 to speak to a representative, press 2 to take your name off this list. Thank you, your claim number is 524."
Seeing that we are not the same person and we got the same claim number, I'm sure this is a scam (it's obviously a scam without the conclusion being drawn....)
This number calls me regularly. I've never answered; they've never left a message. Thanks to everyone's post, the mystery of who is calling is solved. To those who think they're missing out on a Disney vacation -- DO NOT fall of any of these free trip scams. My friend made the mistake of thinking she was getting free Disney tickets and, before they give the tickets, she had to go through almost eight hours of time sharing sales pitches .... tours.... high sales pressure... and the time share people are still constantly bothering her. She regrets it to this day!!