Having a mobile number by itself is a privacy risk. See the following video: https://www.facebook.com/digg/videos/10153611859073432/ https://www.facebook.com/d

Having a mobile number by itself is a privacy risk. See the following video: https://www.facebook.com/digg/videos/10153611859073432/ https://www.facebook.com/digg/videos/10153611859073432/