This specific directory once served as a comprehensive listing of residential and commercial telephone subscribers within a major Louisiana metropolitan area. These publications provided names, addresses, and telephone numbers, facilitating communication within the community. For example, individuals seeking to contact a specific business or resident could consult the resource to obtain the necessary contact information.
Its importance stemmed from its role as a primary means of locating individuals and businesses before the widespread adoption of digital search engines and online directories. The directory benefited businesses by offering a cost-effective way to advertise their services to a broad local audience. Historically, it reflected the growth and demographic changes within the city, documenting the expansion of neighborhoods and the establishment of new commercial enterprises.