This number called our business today at 1436.  I saw "Trenton NJ" on the caller ID and didn't bother answering it because I knew it wasn't a customer.  Whoever it was did not leave a message.  For the heck of it, I blocked my caller information and called it back.  I got a generic recording instructing me to press 9 to be put on the do-not-call list.  I didn't bother because scam artists don't care that you don't want them calling.  I don't know which scam or unwanted spam it was because there seems to be no information available, not even in white pages.  I would think a legitimate company would have a legitimate phone number, thus a lack of a verifiable phone number means it's someone I would never do business with.