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 rec'd 2 calls today from 407-722-3532. They did not leave a message. Lucky I worked the night shift and had my phone on silence so they did not wake me up. I would have been furious if I had been woke up by a telemarketer on my cell phone. Did a google search for the area code and found it to be Florida.
They started calling me too, (407) 722-3532 that is, I stayed at a Hampton Inn recently, which is owned by Hilton, so that explains the connection.
I never pick up if I don't know who is calling.
I guess I made the mistake of giving them my cell phone nr when checking in, live and learn, give them my junk phone & email in the future when checking into hotels.