I called back number (03) 9262 3754 spoke to a woman but did not say for what company.
Anonymous on (02) 8355 0188
They didn't say anything, I could hear background noises and they hung up after I answered.
Anonymous on (08) 6144 7539
another caller who did not leave a message SCAMMER?
Strange number for an Australian phone number?
Anonymous on 0408 636 570
This is the Whois result of INSTAGRAM-SHARED.PW
Domain Name: INSTAGRAM-SHARED.PW
Anonymous on (02) 6677 0812
Pretending to be from the ATO saying I have a debt.
Anonymous on 0427 848 673
Called back and it went straight to voicemail