Some recorded mesage saying that my service is going to be disconected in 24h due to some error,sounds very suspicious

I received a similar call - alleging to be from Telstra

Caller: (02) 4058 2596

You missed a call from (02) 4058 2596, who said "Action is going to get disconnected within 24 hours due to some error and warning report which we are getting from your line. To avoid." This message was provided by Telstra at no charge to you.

They called me as well

Some recorded message saying that my service is going to be disconnected in 24h due to some error,sounds very suspicious caller ID is stating its coming from New Castle NSW

I GOT A CALL FROM (02) 4058 2596 LEFT A MESSAGE TO CALL BACK TELLING ME MY INTERNET WOULD BE CUT OFF
DIDNT CALL BACK KNEW IT WAS A SCAM CALL

I called back number (02) 4058 2596 rang once then gets disconnected automatically.