Optus advises that the number you have dialled has been disconnected.

Caller: Asian person claiming to be from accident centre

Scam call asian call centre. Claiming to be from accident line

Missed the call, tried to call back but straight to a message saying the number is not in service.
Not sure if that means it's private

car accident scam

Caller: Unknown

No message was left, blocked and deleted the number.

Missed a call from this number. When I tried to return the call, it said "this number you have dialed is not in service. Please check number before calling again"

Caller: Insurance claim

Claimed I had caused an accident.

Google filtered out as scam. Seems correct as per other comments.

Have had several calls from this number and not answered them. The last call I had I did answer only for them to hang up straight away. My guess is that it's scammers calling.

Caller: I don’t know

Left message on voice mail saying hello hello can you hear me, can you hear me could hear call centre in back ground. Don’t answer it.x

Caller: National accident claim helpline

Returned call and it was answered by a man stating that it was the national accident claim helpline.

Caller: scammer

answered the call, teller on the line stating i was in an accident and tried to scam for money and information

Caller: lady with such a bad accent I couldn’t understand she was saying

Indian sounding lady with such a bad accent I couldn’t understand what she was saying called back and said it was the national accident help line - yeah right 😡

Literally called for one ring. No message left. If they want to contact me, I suggest giving me a bit more time to answer.

some agent for national security then hang up

Have rung 4 times in last 5 days do not leave a message so I have blocked

No message left

is obviously a scam - called back from a landline and it was "not connected" -

Calls constantly, no message. Called it back and get "the number you have dialled is not in service".