Who called from 3022575653

They called earlier, no message.  Called again I answered no one spoke. Caller ID says "Unassigned"

Two more phone calls to my business phone today. Not answering "unassigned" caller ID's or area codes out of my area.

This number calls my work at least twice a day with the caller ID saying Dover.  When I answer, they always hang up.

256-257-5653 called today.  Caller ID says "UNASSIGNED".  I didn't answer the call, and no message was left.  I looked through my lil' black book to see if I had logged-in anyone named UNASSIGNED.  Nope... The "U" section had few entries.... "Uma" ..then jumps to "Ursula".... Nope. No UNASSIGNED.~     :)

This number has been calling my office for over a week and always hangs up when I answer the phone.