On-line directories and mailing lists

CPC v2.1 Code: 84313

About on-line directories and mailing lists

cpc code 84313 covers the industry of online directories and mailing lists. This industry plays a crucial role in the broader economy by facilitating the exchange of information and enabling effective marketing and communication strategies for businesses and organizations. Online directories and mailing lists serve as valuable resources for consumers, providing easy access to a wide range of products, services, and contact information.

Production process

The production of online directories and mailing lists involves the collection, organization, and distribution of data. This process typically includes web crawling, data mining, and the use of specialized software to aggregate and categorize information. Maintaining the accuracy and timeliness of the data is a key aspect of this industry, ensuring that the information provided to users is reliable and up-to-date.

Production inputs

The main inputs required for the online directories and mailing lists industry include robust data collection and management systems, as well as skilled professionals in fields such as 541511 Web Search Portals, 541613 Marketing Consulting Services, and 541519 Other Computer Related Services. Additionally, the industry relies on access to a wide range of information sources, including business directories, public records, and user-generated content.

Production outputs

The primary outputs of the online directories and mailing lists industry are the directories and mailing lists themselves, which are consumed by a variety of other industries, such as 541810 Advertising Agencies, 541613 Marketing Consulting Services, and 541511 Web Search Portals. These outputs are used for marketing, customer acquisition, and information dissemination purposes, enabling businesses and organizations to reach their target audiences more effectively.

Family tree for on-line directories and mailing lists

    graph LR
    A["<a href='/classifications/cpc/v2-1/8'>8: Business and production services</a>"]
A --> B["<a href='/classifications/cpc/v2-1/84'>84: Telecommunications, broadcasting and information supply services</a>"]
B --> C["<a href='/classifications/cpc/v2-1/843'>843: On-line content</a>"]
C --> D["<a href='/classifications/cpc/v2-1/8431'>8431: On-line text based information</a>"]
D --> E["<a href='/classifications/cpc/v2-1/84313'>84313: On-line directories and mailing lists</a>"]

    D --> F["<a href='/classifications/cpc/v2-1/84311'>84311: On-line books</a>"]
D --> G["<a href='/classifications/cpc/v2-1/84312'>84312: On-line newspapers and periodicals</a>"]

    

    %% Color coordination by level

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level1
class B level2
class C level3
class D level4
class E level5
class F level5
class G level5

  class E highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class E highlight