There definitely seems to be some great inconsistencies in how they deal with callers.
I'm not sure I would worry about the "no such person" response as they may be reluctant to give out their names and just make up a name. That way nothing can be traced back to them.
The only time I asked for a name was from the supervisor that issued my license. She gave it to me then we talked for another 2 or 3 minutes.
The one thing I did differently that other is that I just asked for a supervisor when the call was first answered.
I'm not sure I would worry about the "no such person" response as they may be reluctant to give out their names and just make up a name. That way nothing can be traced back to them.
The only time I asked for a name was from the supervisor that issued my license. She gave it to me then we talked for another 2 or 3 minutes.
The one thing I did differently that other is that I just asked for a supervisor when the call was first answered.