Called after 9pm at night. From "Sydney number" however admitted they were not in the same timezone and it was 10am, and YES they were aware they are calling Australia. I told them not to call again and hung up.

Didn’t answer, they didn’t leave a message. Dumb enough to try calling at 8:45pm, who’d answer from a number they don’t know at that time of night? Idiots…

Trying to sell Blockchain. Advised to remove number from list.