, 8,614 (2004), 8,193.9 (2003)
note: Iran has been using a managed floating exchange rate regime
since unifying multiple exchange rates in March 2002

Communications
Iran

Telephones - main lines in use:

23.835 million (2007)

Telephones - mobile cellular:

29.77 million (2007)

Telephone system:

general assessment: currently being modernized and expanded with the
goal of not only improving the efficiency and increasing the volume
of the urban service but also bringing telephone service to several
thousand villages, not presently connected
domestic: the addition of new fiber cables and modern switching and
exchange systems installed by Iran's state-owned telecom company
have improved and expanded the main line network greatly; main line
availability has more than doubled to nearly 24 million lines since
2000; additionally, mobile service has increased dramatically
serving nearly 30 million subscribers in 2007
international: country code - 98; submarine fiber-optic cable to UAE
with access to Fiber-Optic Link Around the Globe (FLAG);
Trans-Asia-Europe (TAE) fiber-optic line runs from Azerbaijan
through the northern portion of Iran to Turkmenistan with expansion
to Georgia and Azerbaijan; HF radio and microwave radio relay to
Turkey, Azerbaijan, Pakistan, Afghanistan, Turkmenistan, Syria,
Kuwait, Tajikistan, and Uzbekistan; satellite earth stations - 13 (9
Intelsat and 4 Inmarsat) (2007)

Radio broadcast stations:

AM 72, FM 5, shortwave 5 (1998)

Radios:

17 million (1997)

Television broadcast stations:

28 (plus 450 repeaters) (1997)

Televisions:

4.61 million (1997)

Internet country code:

.ir

Internet hosts:

2,860 (2008)

Internet Service Providers (ISPs):

100 (2002)

Internet users:

23 million (2007)

Transportation
Iran

Airports:

331 (2007)

Airports - with paved runways:

total: 129
over 3,047 m: 40
2,438 to 3,047 m: 28
1,524 to 2,437 m: 24
914 to 1,523 m: 32
under 914 m: 5 (2007)

Airports - with unpaved runways:

total: 202
over 3,047 m: 1
1,524 to 2,437 m: 10
914 to 1,523 m: 145
under 914 m: 46 (2007)

Heliports:

14 (2007)

Pipelines:

condensate 7 km; condensate/gas 397 km; gas 19,161 km; liquid
petroleum gas 570 km; oil 8,438 km; refined products 7,936 km (2007)

Railways:

total: 8,367 km
broad gauge: 94 km 1.676-m gauge
standard gauge: 8,273 km 1.435-m gauge (146 km electrified) (2006)