I just got one of these calls today. Same story about a free nights stay at a Hilton in Manhattan or Orlando. I WORK for Hilton but have no idea what this call is about. Dont trust it. I am reporting it to Hilton today.
I just got a call from this number too and he apologized for calling me on my cell phone. Said he is from Hilton and asked if I am interested in taking advantage of some ridiculously low price in ORlando, New York and some other cities for the next 12 months. I didn't quite get it so I said Excuse me? Guess he figured that I don't speak English, so he hung up. Annoyed. They shouldn't market their vacations by dialing people's cell phone.