This number called our business today at 1401 hours. Caller ID said, "Chicago IL" so I knew there was a very high likelihood it was yet another scam artist. I picked up the phone but said nothing. No one spoke on the other end. A minute later, the call disconnected. I checked on the white pages site and, sure enough, it's identified as scam/fraud and, surprise, surprise, it's a VoIP number, the favorite tool of scam artists world-wide.
Anytime I see a different area code calling my business I'm hesitate to answer because I know it's a telemarketer. The phone rang for a few seconds and then stopped. Blocked the caller from calling my place of business again.