Just got a call from this number. I did not answer and they left no message. It's hard to tell if his is a new scam or an old scam wih a new number. There is a listing on this site for a Dearborn Data using the phone number 720-214-0442. They may or may not be the same people.

Called and left no message

Vacation Tour and Travel Solicitor
Associated number : 516-656-4169  Called previously also.