I called back the number (02) 4208 0307 and reached vm that did not mention the company name

They just keep calling and don’t leave any message.
I assume it’s a random sales call or some kind of survey

Caller: Would not tell me

Second number to call me claiming I had won a trip to Florida after entering a competition, which I never have.
Very rude and kept talking over the top of me as I was asking what company they were from.