I bet you have entered a competition for wine... that's what the number is - a wine company trying to make sales.  Once you enter those wine competitions on the internet you're a goner for the phone calls.  I have it marked as 'spam' now on my phone for when they ring.

Almost every day I get a call from (02) 9007 8480

usually miss it but refuse to answer otherwise as they never leave a message.

Almost every day I get a call from (02) 9007 8480usually miss it but refuse to answer otherwise as they never leave a message.

Every single day for probably a month I have had a call from this number...not happy