I just got a call from this number at 12 noon today. I did not answer and after reading the posts here i won't be answering calls from 614-636-3324. I don't know anyone that would call me from the Columbus, Ohio 614 area code. Every call I've received from this area code in the past was a telemarketer, political message or survey request (same my post from Oct 31).
If you're on that list, the calls you're getting are from what is not covered by it-political, surveys, bill collectors, fundraisers, and scammers. It DOES NOT STOP all junk calls.