Found spammed on Internet Archive.
Website: `http://www.technical-help-number.com/hotmail-support.php`
Number to call [AU]: +61-1800-875-393
They have tons of pages, advertising themselves as support number for all the things (linksys, dell, lenovo, netgear, belkin, toshiba, avira, asus, lexmark, windows, epson, yahoo, outlook, acer, Xbox, kodak, MS, ...)