Russia

general assessment: the telephone system is experiencing

significant changes; there are more than 1,000 companies licensed to

offer communication services; access to digital lines has improved,

particularly in urban centers; Internet and e-mail services are

improving; Russia has made progress toward building the

telecommunications infrastructure necessary for a market economy;

the estimated number of mobile subscribers jumped from fewer than 1

million in 1998 to some 230 million in 2009; a large demand for

fixed line service remains unsatisfied

domestic: cross-country digital trunk lines run from Saint

Petersburg to Khabarovsk, and from Moscow to Novorossiysk; the

telephone systems in 60 regional capitals have modern digital

infrastructures; cellular services, both analog and digital, are

available in many areas; in rural areas, the telephone services are

still outdated, inadequate, and low density

international: country code - 7; Russia is connected internationally

by undersea fiber optic cables; digital switches in several cities

provide more than 50,000 lines for international calls; satellite

earth stations provide access to Intelsat, Intersputnik, Eutelsat,

Inmarsat, and Orbita systems (2008)

Rwanda

general assessment: small, inadequate telephone system

primarily serves business, education, and government

domestic: the capital, Kigali, is connected to the centers of the

provinces by microwave radio relay and, recently, by cellular

telephone service; much of the network depends on wire and HF

radiotelephone; combined fixed-line and mobile-cellular telephone

density has increased to about 25 telephones per 100 persons

international: country code - 250; international connections employ

microwave radio relay to neighboring countries and satellite

communications to more distant countries; satellite earth stations -

1 Intelsat (Indian Ocean) in Kigali (includes telex and telefax

service)

Saint Barthelemy

general assessment: fully integrated access

domestic: direct dial capability with both fixed and wireless systems

international: country code - 590; undersea fiber-optic cable

provides voice and data connectivity to Puerto Rico and Guadeloupe

Saint Helena, Ascension, and Tristan da Cunha

general assessment:

can communicate worldwide

domestic: automatic digital network

international: country code (Saint Helena) - 290, (Ascension Island)

- 247; international direct dialing; satellite voice and data

communications; satellite earth stations - 5 (Ascension Island - 4,

Saint Helena - 1)

Saint Kitts and Nevis

general assessment: good interisland and

international connections

domestic: interisland links via Eastern Caribbean Fiber Optic cable;

construction of enhanced wireless infrastructure launched in

November 2004

international: country code - 1-869; connected internationally by

the East Caribbean Fiber Optic System (ECFS) and Southern Caribbean

fiber optic system (SCF) submarine cables

Saint Lucia

general assessment: adequate system

domestic: system is automatically switched

international: country code - 1-758; the East Caribbean Fiber Optic

System (ECFS) and Southern Caribbean fiber optic system (SCF)

submarine cables, along with Intelsat from Martinique, carry calls

internationally; direct microwave radio relay link with Martinique

and Saint Vincent and the Grenadines; tropospheric scatter to

Barbados

Saint Martin

general assessment: fully integrated access

domestic: direct dial capability with both fixed and wireless systems

international: country code - 590; undersea fiber-optic cable

provides voice and data connectivity to Puerto Rico and Guadeloupe

Saint Pierre and Miquelon

general assessment: adequate

domestic: NA

international: country code - 508; radiotelephone communication with

most countries in the world; satellite earth station - 1 in French

domestic satellite system

Saint Vincent and the Grenadines

general assessment: adequate system

domestic: islandwide, fully automatic telephone system; VHF/UHF

radiotelephone from Saint Vincent to the other islands of the

Grenadines; mobile-cellular teledensity exceeds 100 telephones per

100 persons

international: country code - 1-784; the East Caribbean Fiber Optic

System (ECFS) and Southern Caribbean fiber optic system (SCF)

submarine cables carry international calls; connectivity also

provided by VHF/UHF radiotelephone from Saint Vincent to Barbados;

SHF radiotelephone to Grenada and Saint Lucia; access to Intelsat

earth station in Martinique through Saint Lucia

Samoa

general assessment: adequate

domestic: combined fixed-line and mobile-cellular teledensity

roughly 85 telephones per 100 persons; coverage extended to roughly

95 percent of the country

international: country code - 685; satellite earth station - 1

Intelsat (Pacific Ocean)

San Marino

general assessment: automatic telephone system completely

integrated into Italian system

domestic: combined fixed-line and mobile-cellular teledensity 150

telephones per 100 persons

international: country code - 378; connected to Italian

international network

Sao Tome and Principe

general assessment: local telephone network of

adequate quality with most lines connected to digital switches

domestic: combined fixed-line and mobile-cellular teledensity

roughly 35 telephones per 100 persons

international: country code - 239; satellite earth station - 1

Intelsat (Atlantic Ocean) (2008)

Saudi Arabia

general assessment: modern system including a

combination of extensive microwave radio relays, coaxial cables, and

fiber-optic cables

domestic: mobile-cellular subscribership has been increasing rapidly

international: country code - 966; landing point for the

international submarine cable Fiber-Optic Link Around the Globe

(FLAG) and for both the SEA-ME-WE-3 and SEA-ME-WE-4 submarine cable

networks providing connectivity to Asia, Middle East, Europe, and

US; microwave radio relay to Bahrain, Jordan, Kuwait, Qatar, UAE,

Yemen, and Sudan; coaxial cable to Kuwait and Jordan; satellite

earth stations - 5 Intelsat (3 Atlantic Ocean and 2 Indian Ocean), 1

Arabsat, and 1 Inmarsat (Indian Ocean region) (2008)

Senegal

general assessment: good system with microwave radio relay,

coaxial cable and fiber-optic cable in trunk system

domestic: above-average urban system with a fiber-optic network;

nearly two-thirds of all fixed-line connections are in Dakar where a

call-center industry is emerging; expansion of fixed-line services

in rural areas needed; mobile-cellular service is expanding rapidly

international: country code - 221; the SAT-3/WASC fiber optic cable

provides connectivity to Europe and Asia while Atlantis-2 provides

connectivity to South America; satellite earth station - 1 Intelsat

(Atlantic Ocean) (2007)

Serbia

general assessment: replacements of, and upgrades to,

telecommunications equipment damaged during the 1999 war has

resulted in a modern telecommunications system more than 95%

digitalized in 2009

domestic: wireless service, available through multiple providers

with national coverage, is growing very rapidly; best

telecommunications services are centered in urban centers; 3G mobile

network launched in 2007

international: country code - 381 (2009)

Seychelles

general assessment: effective system

domestic: combined fixed-line and mobile-cellular teledensity is 130

telephones per 100 persons; radiotelephone communications between

islands in the archipelago

international: country code - 248; direct radiotelephone

communications with adjacent island countries and African coastal

countries; satellite earth station - 1 Intelsat (Indian Ocean)

Sierra Leone

general assessment: marginal telephone service with

poor infrastructure

domestic: the national microwave radio relay trunk system connects

Freetown to Bo and Kenema; while mobile-cellular service is growing

rapidly from a small base, service area coverage remains limited

international: country code - 232; satellite earth station - 1

Intelsat (Atlantic Ocean) (2008)

Singapore

general assessment: excellent service

domestic: excellent domestic facilities; launched 3G wireless

service in February 2005; combined fixed-line and mobile-cellular

teledensity is more than 180 telephones per 100 persons

international: country code - 65; numerous submarine cables provide

links throughout Asia, Australia, the Middle East, Europe, and US;

satellite earth stations - 4; supplemented by VSAT coverage (2008)

Sint Maarten

general assessment: generally adequate facilities

domestic: extensive interisland microwave radio relay links

international: country code - 599; the Americas Region Caribbean

Ring System (ARCOS-1) and the Americas-2 submarine cable systems

provide connectivity to Central America, parts of South America and

the Caribbean, and the US; satellite earth stations - 2 Intelsat

(Atlantic Ocean)

Slovakia

general assessment: Slovakia has a modern

telecommunications system that has expanded dramatically in recent

years with the growth in cellular services

domestic: analog system is now receiving digital equipment and is

being enlarged with fiber-optic cable, especially in the larger

cities; 3 companies provide nationwide cellular services

international: country code - 421; 3 international exchanges (1 in

Bratislava and 2 in Banska Bystrica) are available; Slovakia is

participating in several international telecommunications projects

that will increase the availability of external services

Slovenia

general assessment: well-developed telecommunications

infrastructure

domestic: combined fixed-line and mobile-cellular teledensity

roughly 150 telephones per 100 persons

international: country code - 386

Solomon Islands

general assessment: NA

domestic: mobile-cellular telephone density is about 5 telephones

per 100 persons

international: country code - 677; satellite earth station - 1

Intelsat (Pacific Ocean)

Somalia

general assessment: the public telecommunications system was

almost completely destroyed or dismantled during the civil war;

private companies offer limited local fixed-line service and private

wireless companies offer service in most major cities while charging

the lowest international rates on the continent

domestic: local cellular telephone systems have been established in

Mogadishu and in several other population centers

international: country code - 252; international connections are

available from Mogadishu by satellite

South Africa

general assessment: the system is the best developed

and most modern in Africa

domestic: combined fixed-line and mobile-cellular teledensity

roughly 105 telephones per 100 persons; consists of carrier-equipped

open-wire lines, coaxial cables, microwave radio relay links,

fiber-optic cable, radiotelephone communication stations, and

wireless local loops; key centers are Bloemfontein, Cape Town,

Durban, Johannesburg, Port Elizabeth, and Pretoria

international: country code - 27; the SAT-3/WASC and SAFE fiber

optic cable systems connect South Africa to Europe and Asia;

satellite earth stations - 3 Intelsat (1 Indian Ocean and 2 Atlantic

Ocean)

South Georgia and South Sandwich Islands

general assessment: NA

domestic: NA

international: coastal radiotelephone station at Grytviken

Spain

general assessment: well developed, modern facilities;

fixed-line teledensity is roughly 50 per 100 persons

domestic: combined fixed-line and mobile-cellular teledensity is

nearly 175 telephones per 100 persons

international: country code - 34; submarine cables provide

connectivity to Europe, Middle East, Asia, and US; satellite earth

stations - 2 Intelsat (1 Atlantic Ocean and 1 Indian Ocean), NA

Eutelsat; tropospheric scatter to adjacent countries

Sri Lanka

general assessment: telephone services have improved

significantly and are available in most parts of the country

domestic: national trunk network consists mostly of digital

microwave radio relay; fiber-optic links now in use in Colombo area

and fixed wireless local loops have been installed; competition is

strong in mobile cellular systems and mobile cellular subscribership

is increasing

international: country code - 94; the SEA-ME-WE-3 and SEA-ME-WE-4

submarine cables provide connectivity to Asia, Australia, Middle

East, Europe, US; satellite earth stations - 2 Intelsat (Indian

Ocean)

Sudan

general assessment: well-equipped system by regional standards

and being upgraded; cellular communications started in 1996 and have

expanded substantially with wide coverage of most major cities

domestic: consists of microwave radio relay, cable, fiber optic,

radiotelephone communications, tropospheric scatter, and a domestic

satellite system with 14 earth stations

international: country code - 249; linked to international submarine

cable Fiber-Optic Link Around the Globe (FLAG); satellite earth

stations - 1 Intelsat (Atlantic Ocean), 1 Arabsat (2000)

Suriname

general assessment: international facilities are good

domestic: combined fixed-line and mobile-cellular teledensity

roughly 175 telephones per 100 persons; microwave radio relay network

international: country code - 597; satellite earth stations - 2

Intelsat (Atlantic Ocean)

Svalbard

general assessment: probably adequate

domestic: local telephone service

international: country code - 47-790; satellite earth station - 1 of

unknown type (for communication with Norwegian mainland only)

Swaziland

general assessment: a somewhat modern but not an advanced

system

domestic: single source for mobile-cellular service with a

geographic coverage of about 90% and a rising subscribership base;

combined fixed-line and mobile cellular teledensity exceeded 60

telephones per 100 persons in 2009; telephone system consists of

carrier-equipped, open-wire lines and low-capacity, microwave radio

relay

international: country code - 268; satellite earth station - 1

Intelsat (Atlantic Ocean) (2009)

Sweden

general assessment: highly developed telecommunications

infrastructure; ranked among leading countries for fixed-line,

mobile-cellular, Internet and broadband penetration

domestic: coaxial and multiconductor cables carry most of the voice

traffic; parallel microwave radio relay systems carry some

additional telephone channels

international: country code - 46; submarine cables provide links to

other Nordic countries and Europe; satellite earth stations - 1

Intelsat (Atlantic Ocean), 1 Eutelsat, and 1 Inmarsat (Atlantic and

Indian Ocean regions); note - Sweden shares the Inmarsat earth

station with the other Nordic countries (Denmark, Finland, Iceland,

and Norway)

Switzerland

general assessment: highly developed telecommunications

infrastructure with excellent domestic and international services

domestic: ranked among leading countries for fixed-line teledensity

and infrastructure; mobile-cellular subscribership roughly 120 per

100 persons; extensive cable and microwave radio relay networks

international: country code - 41; satellite earth stations - 2

Intelsat (Atlantic Ocean and Indian Ocean)

Syria

general assessment: fair system currently undergoing

significant improvement and digital upgrades, including fiber-optic

technology and expansion of the network to rural areas

domestic: the number of fixed-line connections has increased

markedly since 2000; mobile-cellular service growing with telephone

subscribership reaching nearly 50 per 100 persons in 2009

international: country code - 963; submarine cable connection to

Egypt, Lebanon, and Cyprus; satellite earth stations - 1 Intelsat

(Indian Ocean) and 1 Intersputnik (Atlantic Ocean region); coaxial

cable and microwave radio relay to Iraq, Jordan, Lebanon, and

Turkey; participant in Medarabtel

Taiwan

general assessment: provides telecommunications service for

every business and private need

domestic: thoroughly modern; completely digitalized

international: country code - 886; roughly 15 submarine fiber cables

cables provide links throughout Asia, Australia, the Middle East,

Europe, and the US; satellite earth stations - 2

Tajikistan

general assessment: foreign investment in the telephone

system has resulted in major improvements; conversion of the

existing fixed network from analogue to digital more than 90%

complete by 2009

domestic: fixed line availability has not changed significantly

since 1998 while mobile cellular subscribership, aided by

competition among multiple operators, has expanded rapidly; coverage

now extends to all major cities and towns

international: country code - 992; linked by cable and microwave

radio relay to other CIS republics and by leased connections to the

Moscow international gateway switch; Dushanbe linked by Intelsat to

international gateway switch in Ankara (Turkey); satellite earth

stations - 3 (2 Intelsat and 1 Orbita) (2009)

Tanzania

general assessment: telecommunications services are

marginal; system operating below capacity and being modernized for

better service; small aperture terminal (VSAT) system under

construction

domestic: fixed-line telephone network inadequate with less than 1

connection per 100 persons; mobile-cellular service, aided by

multiple providers, is increasing rapidly; trunk service provided by

open-wire, microwave radio relay, tropospheric scatter, and

fiber-optic cable; some links being made digital

international: country code - 255; satellite earth stations - 2

Intelsat (1 Indian Ocean, 1 Atlantic Ocean)

Thailand

general assessment: high quality system, especially in

urban areas like Bangkok

domestic: fixed line system provided by both a government owned and

commercial provider; wireless service expanding rapidly

international: country code - 66; connected to major submarine cable

systems providing links throughout Asia, Australia, Middle East,

Europe, and US; satellite earth stations - 2 Intelsat (1 Indian

Ocean, 1 Pacific Ocean)

Timor-Leste

general assessment: rudimentary service limited to urban

areas

domestic: system suffered significant damage during the violence

associated with independence; extremely limited fixed-line services;

mobile-cellular services and coverage limited primarily to urban

areas

international: country code - 670; international service is

available in major urban centers

Togo

general assessment: fair system based on a network of microwave

radio relay routes supplemented by open-wire lines and a

mobile-cellular system

domestic: microwave radio relay and open-wire lines for conventional

system; combined fixed-line and mobile-cellular teledensity roughly

40 telephones per 100 persons with mobile-cellular use predominating

international: country code - 228; satellite earth stations - 1

Intelsat (Atlantic Ocean), 1 Symphonie

Tokelau

general assessment: modern satellite-based communications

system

domestic: radiotelephone service between islands

international: country code - 690; radiotelephone service to Samoa;

government-regulated telephone service (TeleTok); satellite earth

stations - 3

Tonga

general assessment: competition between Tonga

Telecommunications Corporation (TCC) and Shoreline Communications

Tonga (SCT) is accelerating expansion of telecommunications; SCT

granted approval to introduce high-speed digital service for

telephone, Internet, and television while TCC has exclusive rights

to operate the mobile-phone network; international telecom services

are provided by government-owned Tonga Telecommunications

International (TTI)

domestic: combined fixed-line and mobile-cellular teledensity about

70 telephones per 100 persons; fully automatic switched network

international: country code - 676; satellite earth station - 1

Intelsat (Pacific Ocean) (2009)

Trinidad and Tobago

general assessment: excellent international

service; good local service

domestic: mobile-cellular teledensity roughly 185 telephones per 100

persons

international: country code - 1-868; submarine cable systems provide

connectivity to US and parts of the Caribbean and South America;

satellite earth station - 1 Intelsat (Atlantic Ocean); tropospheric

scatter to Barbados and Guyana

Tunisia

general assessment: above the African average and continuing

to be upgraded; key centers are Sfax, Sousse, Bizerte, and Tunis;

telephone network is completely digitized; Internet access available

throughout the country

domestic: in an effort to jumpstart expansion of the fixed-line

network, the government has awarded a concession to build and

operate a VSAT network with international connectivity; rural areas

are served by wireless local loops; competition between the two

mobile-cellular service providers has resulted in lower activation

and usage charges and a strong surge in subscribership; a third

mobile, fixed, and ISP operator was licensed in 2009 and will begin

offering services in 2010; expansion of mobile-cellular services to

include multimedia messaging and e-mail and Internet to mobile phone

services also leading to a surge in subscribership; overall

fixed-line and mobile-cellular teledensity is about 100 telephones

per 100 persons

international: country code - 216; a landing point for the

SEA-ME-WE-4 submarine cable system that provides links to Europe,

Middle East, and Asia; satellite earth stations - 1 Intelsat

(Atlantic Ocean) and 1 Arabsat; coaxial cable and microwave radio

relay to Algeria and Libya; participant in Medarabtel; 2

international gateway digital switches

Turkey

general assessment: comprehensive telecommunications network

undergoing rapid modernization and expansion especially in

mobile-cellular services

domestic: additional digital exchanges are permitting a rapid

increase in subscribers; the construction of a network of

technologically advanced intercity trunk lines, using both

fiber-optic cable and digital microwave radio relay, is facilitating

communication between urban centers; remote areas are reached by a

domestic satellite system; the number of subscribers to

mobile-cellular telephone service is growing rapidly

international: country code - 90; international service is provided

by the SEA-ME-WE-3 submarine cable and by submarine fiber-optic

cables in the Mediterranean and Black Seas that link Turkey with

Italy, Greece, Israel, Bulgaria, Romania, and Russia; satellite

earth stations - 12 Intelsat; mobile satellite terminals - 328 in

the Inmarsat and Eutelsat systems (2002)

Turkmenistan

general assessment: telecommunications network remains

underdeveloped and progress toward improvement is slow; strict

government control and censorship inhibits liberalization and

modernization

domestic: Turkmentelekom, in cooperation with foreign partners, has

installed high speed fiber-optic lines and has upgraded most of the

country's telephone exchanges and switching centers with new digital

technology; mobile telephone usage is expanding with Russia's Mobile

Telesystems (MTS) the primary service provider; combined fixed-line

and mobile teledensity is about 40 per 100 persons

international: country code - 993; linked by fiber-optic cable and

microwave radio relay to other CIS republics and to other countries

by leased connections to the Moscow international gateway switch; an

exchange in Ashgabat switches international traffic through Turkey

via Intelsat; satellite earth stations - 1 Orbita and 1 Intelsat

(2008)

Turks and Caicos Islands

general assessment: fully digital system

with international direct dialing

domestic: full range of services available; GSM wireless service

available

international: country code - 1-649; the Americas Region Caribbean

Ring System (ARCOS-1) fiber optic telecommunications submarine cable

provides connectivity to South and Central America, parts of the

Caribbean, and the US; satellite earth station - 1 Intelsat

(Atlantic Ocean)

Tuvalu

general assessment: serves particular needs for internal

communications

domestic: radiotelephone communications between islands

international: country code - 688; international calls can be made

by satellite

The 2010 CIA World Factbook · 第 365 / 461 段