Phone Number Locator App work efficiently and trace out your phone with exact location access the maximum information about your device and display all the possible result across that particular number along with phone number location name address trace, although before these apps I also used other services, when I lost my phone I tracked the number here so I was able to find it. Phone Number Locator Appis a phone number location software that will turn your device into a gps tracker and help you to keep an eye on everyone in your contact list i.e. family, friends and your love once.