"Because you are a preferred Airtransit customer, you have been selected to receive a vacation package worth $999. Press 1 for more information".

So I pressed 1. The person who answer asked if I was over the age of 30. I asked "What company are you?". The person repeated the question about my age. I asked again "What company are you?" The person said "I will transfer you over to a vacation specialist who will answer all of your questions. I just need to know if you qualify. Are you over the age of 30?" I asked again, "What company are you?" They hung up.

It is possible that the phone number was forged; I have received obviously forged callerid in the past, including from my own number.