I am getting calls from a variety of 718 numbers that only come up as New York under caller ID. The first time I picked up the phone they asked for my mother.  I said she wasn't home and asked who it was, (yes I realize I should have done that in reverse order but I was asleep at the time and was thinking with a groggy mind.)  Instead of telling me who they were, they just hung up.  Now, every time a call labeled as New York comes up, I answer and they hang up after 2 hellos.  I've tried calling back and get a message saying the number is not in service. Funny, it was in service just a few seconds before when they called me!
Here are the numbers so far:
718-549-3579
718-492-8063
718-756-9627
718-363-8658