They seem to be able to call despite being blocked.

I called back the number (02) 4302 4881 and reached vm that said did not mention the company name

SCAMMERS. DON’T answer.
DON’T call back.
This group of people, perform illegal activities.

Caller: Credit corp

Company: Credit corp

Who they are: Debt collectors

Caller: they don't disclose

this number keeps calling over and over even though I have blocked them, when call back they say to leave name and number but dont tell you what the company is. the number comes up as calling from Gosford.

Caller: Supposedly credit corp

I do have a debt with credit Corp, but have updated my details and am on a payment plan. These people are scammera. They wanted me to CONFIRM MY DETAILS. I said, you tell ME. So she gave me an old address I lived at over 4 years ago.

Caller: Credit crop

Scum

Caller: Scammers

This number was a blocked number on my phone, it said call declined not connected, then they managed to some how bypass my blacklist and it rang through 4 mins later. Not sure how they are getting through when blocked!!?

Caller: Debt Collector

Debt Collector

Caller: Scum

Scammer scumbags

This Number called me at 5:14pm. I called number back which went straight to a recorded msg that DID NOT tell me who they are! It said to call back during office hrs between 9am and 5pm. Which is odd seeing how they obviously called me after their own supposed "office hrs".

Wanted to confirm my details - scam

Filipino Scammers

a random person keeps calling me using this number