World Communications - 2024

Telephones - fixed lines

total subscriptions: 840,736,466 (2022 est.)

subscriptions per 100 inhabitants: 11 (2021 est.)

Telephones - mobile cellular

total subscriptions: 8.06 billion (2021 est.)

subscriptions per 100 inhabitants: 110 (2021 est.)

Telecommunication systems

general assessment: Information, Communications, and Technology (ICT) is tied to economic growth; business, trade, and foreign direct investment are all based on effective sources of ICT, and development of ICT flourishes with a vigorous economy, open trade, and sound regulation; some 2020 estimates point to a digital economy worth $11.5 trillion globally, equivalent to 15.5% of global GDP (with ICT growing 2.5 times faster than global GDP over the past 15 years);  2020 reports indicate about 7.7 billion global mobile broadband subscriptions, rising from 3.3 billion in five years, and over 1.1 billion fixed broadband subscribers, up from 830 million in 2015

international:economic impact - telecommunications has been and continues to be one of the world’s fastest growing markets; countries and firms are transitioning from analog to digital broadcasting, increasing automation capabilities and applications, adopting more high-definition technologies, and converting to digital channels

broadcasting typically refers to transmission of information to all devices in a network without any acknowledgment by the receivers; data processing parts and accessories includes many supporting elements to broadcasting equipment, such as monitors, keyboards, printers, etc.

in terms of market size, broadcasting equipment constituted $413 billion in global trade, making it the fifth most traded commodity in 2019; similarly, data processing equipment equaled $230 billion, the eighth most traded commodity globally; the chief exporters and importers of telecommunications commodities remain largely the same: 1) China leads in both broadcasting and data processing equipment exports, $208 billion and $81.5 billion respectively and 2) the United States, conversely, receives the most of both commodities, importing $81.1 billion in broadcasting equipment and $38.3 billion in data processing equipment in 2019

infrastructure - as of 2021, 428 submarine cables have been laid worldwide with a further 36 planned; the undersea cables connect to 1,245 landing stations

Internet users

total: 5.3 billion (2022 est.)

percent of population: 66% (2022 est.)

top ten countries by Internet usage (in millions): 854 China; 560 India; 293 United States; 171 Indonesia; 149 Brazil; 123 Nigeria; 119 Japan; 116 Russia; 96 Bangladesh; 88 Mexico (2023)

Broadband - fixed subscriptions

total: 1.23 billion (2020 est.) the number of fixed broadband subscriptions has been higher than that of fixed telephony since 2017

subscriptions per 100 inhabitants: 17 (2021 est.)

Communications - note

note 1: the development of formal postal systems may be traced back thousands of years; the earliest documented organized courier service for the dissemination of written dispatches was set up by the pharaohs of Ancient Egypt (ca. 2400 B.C.); the invention of a true postal system organized for delivery of post to citizens, is credited to Ancient Persia (6th century B.C.); other credible early postal services are those of Ancient India (Mauryan Empire; 4th century B.C.) and Ancient China (Han Dynasty; 3rd century B.C.) 

note 2: data centers consist of a dedicated space within a building or a group of buildings used to house computing resources and other components, such as telecommunications and storage systems; the ongoing worldwide boom in data generation is responsible for the mushrooming of data centers; the three largest data center facilities by area as of the first half of 2022 are:
 
no. 1. - the China Telecom data center located in the Inner Mongolia Information Park, Hohhot, China, reportedly covers 1 million sq m (10.7 million sq ft); the largest Internet data center in the World, it has over 50% market share in the Chinese data center market, with an extensive network of over 400 data centers located in prime regions in mainland China and overseas markets

no. 2. - the China Mobile data center located in the Inner Mongolia Information Park, Hohhot, China, covers 720,000 sq m (7.7 million sq ft); it is one of the World's biggest cloud computing data centers

no. 3. - The Citadel data center owned by US-based Switch, in Tahoe Reno, Nevada, covers 670,000 sq m (7.2 million sq ft); called the World’s largest technology ecosystem, the facility runs on 100% renewable (solar and wind) energy (2021)