Cambodia

general assessment: mobile-phone systems are widely used in

urban areas to bypass deficiencies in the fixed-line network;

fixed-line connections stand at well less than 1 per 100 persons;

mobile-cellular usage, aided by increasing competition among service

providers, is increasing and stands at 30 per 100 persons

domestic: adequate landline and/or cellular service in Phnom Penh

and other provincial cities; mobile-phone coverage is rapidly

expanding in rural areas

international: country code - 855; adequate but expensive landline

and cellular service available to all countries from Phnom Penh and

major provincial cities; satellite earth station - 1 Intersputnik

(Indian Ocean region) (2008)

Cameroon

general assessment: fixed-line connections stand at less

than 1 per 100 persons; equipment is old and outdated, and

connections with many parts of the country are unreliable;

mobile-cellular usage, in part a reflection of the poor condition

and general inadequacy of the fixed-line network, has increased

sharply, reaching a subscribership base of 33 per 100 persons

domestic: cable, microwave radio relay, and tropospheric scatter

international: country code - 237; landing point for the SAT-3/WASC

fiber-optic submarine cable that provides connectivity to Europe and

Asia; satellite earth stations - 2 Intelsat (Atlantic Ocean) (2008)

Canada

general assessment: excellent service provided by modern

technology

domestic: domestic satellite system with about 300 earth stations

international: country code - 1; submarine cables provide links to

the US and Europe; satellite earth stations - 7 (5 Intelsat - 4

Atlantic Ocean and 1 Pacific Ocean, and 2 Intersputnik - Atlantic

Ocean region) (2007)

Cape Verde

general assessment: effective system, extensive

modernization from 1996-2000 following partial privatization in 1995

domestic: major service provider is Cabo Verde Telecom (CVT);

fiber-optic ring, completed in 2001, links all islands providing

Internet access and ISDN services; cellular service introduced in

1998; broadband services launched in 2004

international: country code - 238; landing point for the Atlantis-2

fiber-optic transatlantic telephone cable that provides links to

South America, Senegal, and Europe; HF radiotelephone to Senegal and

Guinea-Bissau; satellite earth station - 1 Intelsat (Atlantic Ocean)

(2007)

Cayman Islands

general assessment: reasonably good system

domestic: liberalization of telecom market in 2003; introduction of

competition in the mobile-cellular market in 2004

international: country code - 1-345; landing point for the MAYA-1

submarine telephone cable network that provides links to the US and

parts of Central and South America; submarine cable provides

connectivity to Jamaica; satellite earth station - 1 Intelsat

(Atlantic Ocean) (2007)

Central African Republic

general assessment: limited telephone

service; fixed-line connections for well less than 1 per 100 persons

coupled with mobile-cellular usage of only about 3 per 100 persons;

most fixed-line and cellular telephone services are concentrated in

Bangui

domestic: network consists principally of microwave radio relay and

low-capacity, low-powered radiotelephone communication

international: country code - 236; satellite earth station - 1

Intelsat (Atlantic Ocean) (2008)

Chad

general assessment: primitive system with high costs and low

telephone density; fixed-line connections for only about 1 per 1000

persons coupled with mobile-cellular subscribership base of less

than 20 per 100 persons

domestic: fair system of radiotelephone communication stations

international: country code - 235; satellite earth station - 1

Intelsat (Atlantic Ocean) (2008)

Chile

general assessment: privatization begun in 1988; most advanced

telecommunications infrastructure in South America; modern system

based on extensive microwave radio relay facilities; fixed-line

connections have dropped in recent years as mobile-cellular usage

continues to increase, reaching a level of 90 telephones per 100

persons

domestic: extensive microwave radio relay links; domestic satellite

system with 3 earth stations

international: country code - 56; submarine cables provide links to

the US and to Central and South America; satellite earth stations -

2 Intelsat (Atlantic Ocean) (2008)

China

general assessment: domestic and international services are

increasingly available for private use; unevenly distributed

domestic system serves principal cities, industrial centers, and

many towns; China continues to develop its telecommunications

infrastructure, and is partnering with foreign providers to expand

its global reach; China in the summer of 2008 began a major

restructuring of its telecommunications industry, resulting in the

consolidation of its six telecom service operators to three, China

Telecom, China Mobile and China Unicom, each providing both

fixed-line and mobile services

domestic: interprovincial fiber-optic trunk lines and cellular

telephone systems have been installed; mobile-cellular

subscribership is increasing rapidly; the number of Internet users

exceeded 250 million by summer 2008; a domestic satellite system

with 55 earth stations is in place

international: country code - 86; a number of submarine cables

provide connectivity to Asia, the Middle East, Europe, and the US;

satellite earth stations - 7 (5 Intelsat - 4 Pacific Ocean and 1

Indian Ocean; 1 Intersputnik - Indian Ocean region; and 1 Inmarsat -

Pacific and Indian Ocean regions) (2008)

Christmas Island

general assessment: service provided by the

Australian network

domestic: GSM mobile telephone service replaced older analog system

in February 2005

international: country code - 61-8; satellite earth station - 1

(Intelsat provides telephone and telex service) (2005)

Cocos (Keeling) Islands

general assessment: connected within

Australia's telecommunication system; a local mobile-cellular

network is in operation

domestic: NA

international: country code - 61; telephone, telex, and facsimile

communications with Australia and elsewhere via satellite; satellite

earth station - 1 (Intelsat) (2001)

Colombia

general assessment: modern system in many respects;

telecommunications sector liberalized during the 1990s; multiple

providers of both fixed-line and mobile-cellular services;

fixed-line connections stand at about 15 per 100 persons; mobile

cellular telephone subscribership is about 90 per 100 persons;

competition among cellular service providers is resulting in falling

local and international calling rates and contributing to the steep

decline in the market share of fixed line services

domestic: nationwide microwave radio relay system; domestic

satellite system with 41 earth stations; fiber-optic network linking

50 cities

international: country code - 57; submarine cables provide links to

the US, parts of the Caribbean, and Central and South America;

satellite earth stations - 10 (6 Intelsat, 1 Inmarsat, 3 fully

digitalized international switching centers) (2008)

Comoros

general assessment: sparse system of microwave radio relay

and HF radiotelephone communication stations; fixed-line connections

only about 3 per 100 persons; mobile cellular usage about 5 per 100

persons

domestic: HF radiotelephone communications and microwave radio relay

international: country code - 269; HF radiotelephone communications

to Madagascar and Reunion

Congo, Democratic Republic of the

general assessment: fixed line

infrastructure inadequate with the state-owned operator providing

less than 1 connection per 1000 persons; given the backdrop of a

wholly inadequate fixed-line infrastructure, the use of cellular

services has surged and subscribership in 2008 approached 9.3

million - roughly 15 per 100 persons

domestic: barely adequate wire and microwave radio relay service in

and between urban areas; domestic satellite system with 14 earth

stations

international: country code - 243; satellite earth station - 1

Intelsat (Atlantic Ocean) (2008)

Congo, Republic of the

general assessment: services barely adequate

for government use; key exchanges are in Brazzaville, Pointe-Noire,

and Loubomo; intercity lines frequently out of order; fixed-line

infrastructure inadequate providing less than 1 connection per 100

persons; in the absence of an adequate fixed line infrastructure,

mobile-cellular subscribership has surged and is approaching 50 per

100 persons

domestic: primary network consists of microwave radio relay and

coaxial cable

international: country code - 242; satellite earth station - 1

Intelsat (Atlantic Ocean) (2008)

Cook Islands

general assessment: Telecom Cook Islands offers

international direct dialing, Internet, email, fax, and Telex

domestic: individual islands are connected by a combination of

satellite earth stations, microwave systems, and VHF and HF

radiotelephone; within the islands, service is provided by small

exchanges connected to subscribers by open-wire, cable, and

fiber-optic cable

international: country code - 682; satellite earth station - 1

Intelsat (Pacific Ocean)

Costa Rica

general assessment: good domestic telephone service in

terms of breadth of coverage; restricted cellular telephone service;

state-run monopoly provider is struggling with the demand for new

lines, resulting in long waiting times

domestic: point-to-point and point-to-multi-point microwave,

fiber-optic, and coaxial cable link rural areas; Internet service is

available

international: country code - 506; landing point for the Americas

Region Caribbean Ring System (ARCOS-1) fiber-optic

telecommunications submarine cable and the MAYA-1 submarine cable

that provide links to South and Central America, parts of the

Caribbean, and the US; connected to Central American Microwave

System; satellite earth stations - 2 Intelsat (Atlantic Ocean) (2007)

Cote d'Ivoire

general assessment: well developed by African

standards; telecommunications sector privatized in late 1990s and

operational fixed-lines have more than quadrupled since that time;

with multiple cellular service providers competing in the market,

cellular usage has increased sharply to roughly 55 per 100 persons

domestic: open-wire lines and microwave radio relay; 90% digitalized

international: country code - 225; landing point for the SAT-3/WASC

fiber-optic submarine cable that provides connectivity to Europe and

Asia; satellite earth stations - 2 Intelsat (1 Atlantic Ocean and 1

Indian Ocean) (2008)

Croatia

general assessment: the telecommunications network has

improved steadily since the mid-1990s; the number of fixed telephone

lines holding steady at about 40 per 100 persons; the number of

cellular telephone subscriptions exceeds the population

domestic: more than 90 percent of local lines are digital

international: country code - 385; digital international service is

provided through the main switch in Zagreb; Croatia participates in

the Trans-Asia-Europe (TEL) fiber-optic project, which consists of 2

fiber-optic trunk connections with Slovenia and a fiber-optic trunk

line from Rijeka to Split and Dubrovnik; the ADRIA-1 submarine cable

provides connectivity to Albania and Greece (2008)

Cuba

general assessment: greater investment beginning in 1994 and

the establishment of a new Ministry of Information Technology and

Communications in 2000 has resulted in improvements in the system;

wireless service is expensive and must be paid in convertible pesos,

which effectively limits mobile cellular subscribership

domestic: national fiber-optic system under development; 95% of

switches digitized by end of 2006; fixed telephone line density

remains low at less than 10 per 100 inhabitants; domestic cellular

service expanding but remains at only about 3 per 100 persons

international: country code - 53; fiber-optic cable laid to but not

linked to US network; satellite earth station - 1 Intersputnik

(Atlantic Ocean region) (2008)

Cyprus

general assessment: excellent in both area under government

control and area administered by Turkish Cypriots

domestic: open-wire, fiber-optic cable, and microwave radio relay

international: country code - 357 (area administered by Turkish

Cypriots uses the country code of Turkey - 90); a number of

submarine cables, including the SEA-ME-WE-3, combine to provide

connectivity to Western Europe, the Middle East, and Asia;

tropospheric scatter; satellite earth stations - 8 (3 Intelsat - 1

Atlantic Ocean and 2 Indian Ocean, 2 Eutelsat, 2 Intersputnik, and 1

Arabsat)

Czech Republic

general assessment: privatization and modernization

of the Czech telecommunication system got a late start but is

advancing steadily; access to the fixed-line telephone network

expanded throughout the 1990s but the number of fixed line

connections has been dropping since then; mobile telephone usage

increased sharply beginning in the mid-1990s and the number of

cellular telephone subscriptions now greatly exceeds the population

domestic: virtually all exchanges now digital; existing copper

subscriber systems enhanced with Asymmetric Digital Subscriber Line

(ADSL) equipment to accommodate Internet and other digital signals;

trunk systems include fiber-optic cable and microwave radio relay

international: country code - 420; satellite earth stations - 6 (2

Intersputnik - Atlantic and Indian Ocean regions, 1 Intelsat, 1

Eutelsat, 1 Inmarsat, 1 Globalstar) (2008)

Denmark

general assessment: excellent telephone and telegraph

services

domestic: buried and submarine cables and microwave radio relay form

trunk network, multiple cellular mobile communications systems

international: country code - 45; a series of fiber-optic submarine

cables link Denmark with Canada, Faroe Islands, Germany, Iceland,

Netherlands, Norway, Poland, Russia, Sweden, and UK; satellite earth

stations - 18 (6 Intelsat, 10 Eutelsat, 1 Orion, 1 Inmarsat

(Blaavand-Atlantic-East)); note - the Nordic countries (Denmark,

Finland, Iceland, Norway, and Sweden) share the Danish earth station

and the Eik, Norway, station for worldwide Inmarsat access (2008)

Djibouti

general assessment: telephone facilities in the city of

Djibouti are adequate, as are the microwave radio relay connections

to outlying areas of the country

domestic: microwave radio relay network; mobile cellular coverage is

primarily limited to the area in and around Djibouti city

international: country code - 253; landing point for the SEA-ME-WE-3

optical telecommunications submarine cable with links to Asia, the

Middle East, and Europe; satellite earth stations - 2 (1 Intelsat -

Indian Ocean and 1 Arabsat); Medarabtel regional microwave radio

relay telephone network (2007)

Dominica

general assessment: NA

domestic: fully automatic network

international: country code - 1-767; landing point for the East

Caribbean Fiber Optic System (ECFS) submarine cable with links to 13

other islands in the eastern Caribbean extending from the British

Virgin Islands to Trinidad; microwave radio relay and SHF

radiotelephone links to Martinique and Guadeloupe; VHF and UHF

radiotelephone links to Saint Lucia

Dominican Republic

general assessment: relatively efficient system

based on island-wide microwave radio relay network

domestic: fixed telephone line density is about 10 per 100 persons;

multiple providers of mobile cellular service with a subscribership

of roughly 75 per 100 persons

international: country code - 1-809; landing point for the Americas

Region Caribbean Ring System (ARCOS-1) fiber-optic

telecommunications submarine cable that provides links to South and

Central America, parts of the Caribbean, and US; satellite earth

station - 1 Intelsat (Atlantic Ocean) (2008)

Ecuador

general assessment: generally elementary but being expanded

domestic: fixed-line services provided by three state-owned

enterprises; plans to transfer the state-owned operators to private

ownership have repeatedly failed; fixed-line density stands at about

14 per 100 persons; mobile cellular use has surged and has a

subscribership of nearly 85 per 100 persons

international: country code - 593; landing point for the PAN-AM

submarine telecommunications cable that provides links to the west

coast of South America, Panama, Colombia, Venezuela, and extending

onward to Aruba and the US Virgin Islands in the Caribbean;

satellite earth station - 1 Intelsat (Atlantic Ocean) (2008)

Egypt

general assessment: large system; underwent extensive

upgrading during 1990s and is reasonably modern; Telecom Egypt, the

landline monopoly, has been increasing service availability and in

2008 fixed-line density stood at 15 per 100 persons; as of 2008

there were three mobile-cellular networks with a total of more than

41 million subscribers, roughly 50 per 100 persons

domestic: principal centers at Alexandria, Cairo, Al Mansurah,

Ismailia, Suez, and Tanta are connected by coaxial cable and

microwave radio relay

international: country code - 20; landing point for both the

SEA-ME-WE-3 and SEA-ME-WE-4 submarine cable networks; linked to the

international submarine cable FLAG (Fiber-Optic Link Around the

Globe); satellite earth stations - 4 (2 Intelsat - Atlantic Ocean

and Indian Ocean, 1 Arabsat, and 1 Inmarsat); tropospheric scatter

to Sudan; microwave radio relay to Israel; a participant in

Medarabtel (2008)

El Salvador

general assessment: multiple mobile-cellular service

providers are expanding services rapidly and in 2008 mobile-cellular

density stood at nearly 100 per 100 persons; growth in fixed-line

services has slowed in the face of mobile-cellular competition

domestic: nationwide microwave radio relay system

international: country code - 503; satellite earth station - 1

Intelsat (Atlantic Ocean); connected to Central American Microwave

System (2008)

Equatorial Guinea

general assessment: digital fixed-line network in

most major urban areas and good mobile coverage

domestic: fixed-line density is about 2 per 100 persons;

mobile-cellular subscribership has been increasing and in 2008 stood

at about 55 percent of the population

international: country code - 240; international communications from

Bata and Malabo to African and European countries; satellite earth

station - 1 Intelsat (Indian Ocean) (2008)

Eritrea

general assessment: inadequate; combined fixed-line and

mobile cellular subscribership is only about 3 per 100 persons (2008)

domestic: inadequate; most telephones are in Asmara; government is

seeking international tenders to improve the system (2002)

international: country code - 291; note - international connections

exist

Estonia

general assessment: foreign investment in the form of joint

business ventures greatly improved telephone service; substantial

fiber-optic cable systems carry telephone, TV, and radio traffic in

the digital mode; Internet services are widely available; schools

and libraries are connected to the Internet, a large percentage of

the population files income-tax returns online, and online voting

was used for the first time in the 2005 local elections

domestic: a wide range of high quality voice, data, and Internet

services is available throughout the country

international: country code - 372; fiber-optic cables to Finland,

Sweden, Latvia, and Russia provide worldwide packet-switched

service; 2 international switches are located in Tallinn (2008)

Ethiopia

general assessment: inadequate telephone system; the number

of fixed lines and mobile telephones is increasing from a very small

base; combined fixed and mobile-cellular teledensity is only about 5

per 100 persons

domestic: open-wire; microwave radio relay; radio communication in

the HF, VHF, and UHF frequencies; 2 domestic satellites provide the

national trunk service

international: country code - 251; open-wire to Sudan and Djibouti;

microwave radio relay to Kenya and Djibouti; satellite earth

stations - 3 Intelsat (1 Atlantic Ocean and 2 Pacific Ocean) (2008)

European Union

note - see individual country entries of member states

Falkland Islands (Islas Malvinas)

general assessment: NA

domestic: government-operated radiotelephone and private VHF/CB

radiotelephone networks provide effective service to almost all

points on both islands

international: country code - 500; satellite earth station - 1

Intelsat (Atlantic Ocean) with links through London to other

countries

Faroe Islands

general assessment: good international communications;

good domestic facilities

domestic: digitalization was completed in 1998; both NMT (analog)

and GSM (digital) mobile telephone systems are installed

international: country code - 298; satellite earth stations - 1

Orion; 1 fiber-optic submarine cable to the Shetland Islands,

linking the Faroe Islands with Denmark and Iceland; fiber-optic

submarine cable connection to Canada-Europe cable

Fiji

general assessment: modern local, interisland, and

international (wire/radio integrated) public and special-purpose

telephone, telegraph, and teleprinter facilities; regional radio

communications center

domestic: telephone or radio telephone links to almost all inhabited

islands; most towns and large villages have automatic telephone

exchanges and direct dialing; combined fixed and mobile-cellular

density is about 80 per 100 persons

international: country code - 679; access to important cable links

between US and Canada as well as between NZ and Australia; satellite

earth stations - 2 Inmarsat (Pacific Ocean) (2008)

Finland

general assessment: modern system with excellent service

domestic: digital fiber-optic fixed-line network and an extensive

cellular network provide domestic needs

international: country code - 358; submarine cables provide links to

Estonia and Sweden; satellite earth stations - access to Intelsat

transmission service via a Swedish satellite earth station, 1

Inmarsat (Atlantic and Indian Ocean regions); note - Finland shares

the Inmarsat earth station with the other Nordic countries (Denmark,

Iceland, Norway, and Sweden)

France

general assessment: highly developed

domestic: extensive cable and microwave radio relay; extensive use

of fiber-optic cable; domestic satellite system

international: country code - 33; numerous submarine cables provide

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

satellite earth stations - more than 3 (2 Intelsat (with total of 5

antennas - 2 for Indian Ocean and 3 for Atlantic Ocean), NA

Eutelsat, 1 Inmarsat - Atlantic Ocean region); HF radiotelephone

communications with more than 20 countries

overseas departments: country codes: French Guiana - 594; Guadeloupe

- 590; Martinique - 596; Reunion - 262

French Polynesia

general assessment: NA

domestic: combined fixed and mobile-cellular density is roughly 85

per 100 persons

international: country code - 689; satellite earth station - 1

Intelsat (Pacific Ocean) (2008)

Gabon

general assessment: adequate service by African standards and

improving with the help of a growing mobile cell network system with

multiple providers; mobile-cellular subscribership reached nearly 90

per 100 persons in 2008

domestic: adequate system of cable, microwave radio relay,

tropospheric scatter, radiotelephone communication stations, and a

domestic satellite system with 12 earth stations

international: country code - 241; landing point for the SAT-3/WASC

fiber-optic submarine cable that provides connectivity to Europe and

Asia; satellite earth stations - 3 Intelsat (Atlantic Ocean) (2008)

The 2009 CIA World Factbook · 第 346 / 439 段