Another Scam wanting Credit Card information because "Gongratulations, you have won a Free Vacation."
It's a Robo Dialer, just block them as they won't remove you from the list.
See SEOscam.net
Received a call from this #, and they didn't leave a message. I called the number back & got a message "this mailbox is full and can't accept any more messages'. Hmmmmm......