Three possibilities::

1. Caller ID spoofing

2, Outbound only numbers

3. Fake voicemail message that sounds like the phone company disconnected or not in service message.

Take me off your phone list now!!!

Why do you think WE are calling you?

This is a discussion forum where one can report or describe suspicious or unknown phone calls, but reporting them here does not stop the calling.  YOU have to take action to do that!  (google is your friend).  Consider buying a call blocker from your favorite store if nothing else works.

Just received the same call and the name was Tuson. Called the nuber back and got the same reply you did.

we will remove you!!!