Recorded message stating that my internet service would be shut off immediately. Didn't hear the rest of the message as I had hung up and blocked the number. Continued receiving the same call every 30 mins for the next 4 hours. All numbers I received were (02) 9787 7113, (02) 9051 0877, (02) 9394 5160, (02) 9607 7283, 0436 540 691 and
0436 510 188.