Ensure that your device is connected to the internet and then run the Google Play Store app from the app drawer or a home screen.
Using the Play Store’s search feature, look for an app called ‘Reverse Lookup’. If your device supports the app, you will see it in search results.
Once you have the search results, select the Reverse Lookup app from the list. The app is developed by esMobile.
The app is available for free and you can download it without cost. Once the app is downloaded and installed, run it from the notification panel or the app drawer to proceed.
The app will allow you to select call entries from your call log in order to look them up. You can also press the menu key to access the preferences page and customize settings to your liking.