If the cell phone number you are looking for has ever been entered somewhere on the Web - a blog, a public job profile - it will show up and you'll be able to track to whom it belongs to.
Ọ bụrụ na ịchọta nọmba ekwentị ị na-achọ ka ọ batara ebe na Web - blog, ọrụ profaịlụ ọha - ọ ga-egosi na ị ga-enwe ike ịgbaso onye ọ bụ.