I called back the number 0402 296 131 and reached vm that did not mention the company name

Mailbox Full crap !

called number back, constant busy signal. Bogus.

received 9 calls from this number between 09 and 16 May, never leaves a voicemail. when I called back it says 'this mailbox is full'. I have now blocked the number

This number has called every day for the last 4 days at the same time of day, but not left a message. I haven't called back, just blocked them.

I have receieved calls daily or twice daily from this number. I have never picked up as "suspected spam/fraud" - the never leave a message.

Called back says mailbox full have now blocked this number

They disconnected as soon as I answered.

Call claiming to be Australian research foundation with tax info

keeps ringing me

He claimed to be working for the government and was offering a concession for those under 57 years of age

Multiple calls from this number but no messages left. Seems suss.

scam for home owner

I have now received 2 calls from this number. When I call back it say This Mailbox is Full. Please call back later. No name given for who this number belongs to.

Caller: Scam Artist

Pesty telemarketing

they have called most days recently and leave no message. I called back and their voice mail says this message box is full try again later. The Voice mail doesn't mention company name

No message left. I didn't call back but checked if anyone else got a call and only found one other person left a comment