how to trace mobile number with ex name & location and address detail online in india and united states (usa) Australia , uk ,canada , etc without imei and gps . it can also be used in mobile phones , if this application named as true caller is installed on the phone , you will automatically get the details of the caller , such as name & location . This can be done by a very cool application known as true caller , this can be used on your android or apple i phone , when you enter any friend mobile number and make a search online using internet , you will be able to know the real name and address detail which is fetched by the database of several companies like facebook , google ,etc