I choose not to answer calls out of New Jersey lately simply because, as a lot of people have said already, it's some kind of scam or telemarketing thing.  I choose to not answer, but called the number back to see if something came up.  If it's a legitimate business, I would assume I would get some kind of message stating what kind of business it is.

I got my Verizon message stating the number was not completed while dialing.  Bogus number!!  Added it to my auto block list along with the others!!