Parent of 17 year old boy from Greenville,SC. I have witnessed some really shocking behaviour from my child since last fortnight. i have found him with some really bad companions but I don’t know what really he is up to. For keeping a track on my son’s activities and travel I want to track his mobile number which could really provide me a sneak into his activities with which i could really take on the matter well. Can anyone provide me details on how to track a cell phone.