2 days in a row they called for a second and hung up, so I don't think it's a wrong number. Called back and was asked to leave message by machine, no identification of company.

Called twice in 2 days, left no message

They rang me too 10JUL19. Didn't hear anyone on the other end when I answered. Don't answer.

Nope, they rang me too. Dodgy caller

Caller: Called themselves FB Marketing

Asked for my wife by her first name which she does not use but rang my number not hers so are cold callers. Put them on "block".

Rang for a second and hung up - I wouldn't have bothered to note it except it seems that someone else experienced the same thing earlier today (see other post on this page)!

Rang previous day but did not leave a message. Rang again. Tried to get me to confirm my identify without identifying themselves or explaining what the call was in relation to.

Called and hung up twice

Called twice. Didn't leave a message either time.

I called back the number 0451 656 325 and reached vm that did not mention the company name

They rang and hung up sorta quickly. It's a normal mobile phone number so I reckon someone may have just called the wrong number.