This app fulfills the function that we mentioned in the title and in the description: TRACK CELL PHONE BY NUMBER.
You will enter your cell phone number and you will be able to see the approximate coordinates of your device.
Keep in mind that this application does not reveal the location of other devices, it will only show an approximate location of your cell phone.
You can add any number and it will always show you the same location obtained by the map.
The design that we gave it with the option to add the number was to give it a more aesthetic touch, adding the option of the country where you are from.
That way you can have fun adding the mobile number to see the current location of your mobile device, with the permission of an approximate location.