My cell reception at work is terrible so I never answer it (though txting is fine), especially when the area code or number is unknown. Yesterday I received a voicemail from a 212 number, which turned out to be the Late Show with David Letterman offering me tickets. I had forgotten that I dropped them a note for standby tickets in January. I hoped that maybe I would get a call for Monday tickets (Friday's show is filmed on Thursday) as that would be easy to travel for, but they were for Wednesday, January 10th tickets. Too bad it won't work out, but it was interesting to get the call. Now that I know its possible to have something come from submitting that little form on their website I'll have to take it a little more seriously next time.