This number calls numerous times during the day and does not leave a message, when the call is answered there is no one on the other end of the line.

When I have been at home, I have not answered the call since previously no messages were left.

Asking for donations

They call daily. Some king of phishing scam I think. Have asked them to stop calling several times but they continue.

"Wait for the next available operator". I cannot tell a recording to leave me alone.