Missed the call and had a 20second blank voicemail left - tried to call back but the number is 'disconnected'. Have blocked further calls

Rang once then stopped not that I answer numbers I don't know. But only one ring really what is that about.

Received 3 calls over 2 days in the evenings. I tried to call back but the number is not connected.
Will block number now.

called back get message not connected

I managed to answer. Couldnt understand a word he said. I told him I didnt know ahat he was talking about. He said sorry and hung up on me. Called it back and disconnected!!!! Annoying bloody people!

try to call back apparently the number is not connected

Getting lots of missed calls from this number but when I call back the number is disconnected

I called back number (03) 8658 1200 just kept on ringing no one answered the call and never got any voice mail.

Nuisance call, can't call back says disconnected and can't message either, constantly calling us but never get to answer in time