Τηλεφωνικός Κατάλογος Ο.Ε.Β. is a free Android application developed by Pliachas Paschalis in the category of Social & Communication. This app is a comprehensive directory of organizations in Greece and is useful for anyone looking for information on organizations in the country. The first screen displays information about the application's functionality when the menu button is used.

The directory contains information on a wide range of organizations, including government institutions, non-profit organizations, and private companies. It provides users with detailed information on each organization, including their name, address, phone number, and website. The app is easy to use and provides a fast and convenient way to find contact information for organizations in Greece.