A free program for Android, by Droid-Developer.
Mobile Number Locator – Find Phone Number Location is a free, easy-to-use, and fast phone number location and address locator app for Android smartphones.
How to Use
The first thing you need to do is to install the app from the Google Play Store.
After installation, open the app and it will automatically detect the device you are using. You will be shown the model of the device and the OS version. You will also be able to see the phone type, such as a smartphone or a tablet.
Now you can start using the app. To find the phone number location, open the app and enter the phone number you want to find. You will be shown the location information in seconds. You will also be able to see the address of the phone number location.
You can choose to use the free version or the paid version. You will be shown the differences between the two versions.