When I called the number back I got a recording saying:
Day Greeting Logical Extension and the Caller Id: NC ST GOVT
This phone number is UNLISTED. I feel that the NC state govenment's phone numbers are not unlisted so I think this is some kind of bill collector.
There are variations to this number and all show up as NC St Govt on caller id. I called the attorney general's office today and they are sending a form to fill out. Not a problem; however, the calls are coming more frequent, I am answering the call and the caller is hanging up. I called the operator and I called my local phone company. The best I could do is fill out a form. In the mean-time I will have the phone ringing and ringing and ringing. The various numbers are 919-733-0687; 919-733-0688; 919-733-5909