Caller: Credit Corp

Credit Corp continually chase you for supposedly unpaid debts that they have purchased from a finance company for as little as 4c in every debt dollar you supposedly owe. So for a $1000 debt they have purchased for as little as $40.
Never ever ring them back as your credit year blacklist will start again.
Your debt gets wiped after 7 years if you don't make any contact with them.
Block their number but they will continually ring you on other phone numbers that they have a rotation of hundreds of landlines & mobile phone numbers they use.
Rule of thumb is never answer any phone calls from people you don't know if they aren't in your address book. Block this number.

Credit Corp Scammers

Don't know who they are

Debt collector, asked for someone I didn't know , I said no it wasn't that person . I went to ask who they were but he hung up before I could say anything

Called and didn't leave a message.

Asked for personal details and said they were looking for someone and could I give them their contact details even after I said I don't know who they are. They are scammers

There is a web of people who call and don't leave a message - it is just harassment. Don't answer it is probably a con of some kind.

I called back number (08) 6220 6636 spoke to a guy but did not say for what company.