ネットの電話帳 is a powerful phone book application that allows you to search the Hello page up to individual names using your smartphone. It is the only app of its kind and is designed for personal search rather than corporate search. The app provides access to a database that contains national phone book data, including names, telephone numbers, and addresses of over 600 million corporations and individuals listed in past Hello pages.

With ネットの電話帳, you can search the phone book using phone numbers, first names, and place names as clues. This feature enables you to take action against nuisance calls, organize alumni associations, conduct interviews and surveys, facilitate business activities, and participate in elections. Additionally, the app includes a "Family with Last Name!" function, which ranks areas with a high concentration of a particular surname. This feature is also useful for Japanese surname research.

The searchable years in the app are 2000, 2007, andHowever, by subscribing to the full version for 480 yen per month, you can expand the search range to include the years 1993, 1997, and 1999 toTo access the full version, simply tap the "Full Version" button located in the top right corner of the screen.

Please note that due to the extensive database, the app accesses the database over the network for optimal performance.