got a call from this number today too. called back and got a busy signal. my guess it really is from the prison facility. that would be a mo state number. sometimes they find a phone and give it a shot.
Was Veterans Home calling to tell of an opening. Yes, we had been asked to be informed as we have a family member waiting for a spot in a Veteran's Home. I know it doesn't make sense as you think of Veterans Homes as being Fed, not state. I believe as Sachmo said earlier; this is a universal caller ID number used by state of Mo. This number is shown even when its not the number from which call originated.