I called back number (07) 5512 2489 spoke to a guy who said I've reached a switchboard but did not say for what company.

Caller: The busted ass slut line

for all your busted ass needs

Another nuisance call possibly scammer/debt collector. I now pick up and say nothing and they either hang up on me in 2 seconds or I hang up after a crackly message starts to come through.

Caller: Indian scammer

Indian scamming service. Asking for credit details. Never hand over your banking details and do not believe them that you have a debt, it’s the number one Indian trick in the book. Block the number and ignore. You have no legal obligations to pass them any information and in fact they need to be giving you information of who they are before they ask you any questions, which again, you do not have to answer. Block and ignore and always be cautious of these scammers.

Caller: Debt collector

Debt collection