This is the number for Sky NZ. nzcompare.com forwarded my details to them when I was shopping around for broadband deals so that's how they got my number, they were calling to see if I was interested in changing broadband companies. Not a spam caller but if you want them to leave you alone just tell them you've already signed a contract with another broadband company.

Peridoic repeat calls, no messages left. Don't know who it is.