Just an FYI, it actually is a legit area code for Ohio, and not a new one either. I have a group of friends from in between Dayton and Cincinnati, who I've known for 8 years now, who have that area code. I just got a call from this number today too and that's why I almost answered, decided not to risk it. I never answer unknown calls because they learn quick that if you don't answer, there's no point in continuing to call you.
Answered, Told them they were on a recorded line, gave them the fair debt collection speech, she said "whats this about?" Was laughing too hard to continue. I came clean and she said my "wife" signed up for a sweepstakes. I asked her for my "wife's" information, she asked "why?". I told her that if I'm married we are definitely behind in the bedroom and I'd like to know who she is...then she hung up on me. These people are literally brainless.