What is the difference in telephone average cost of call to us between Gambia and Sierra Leone?

0.0003 US$ per three minutes, with Sierra Leone ahead.

How many years of comparable data are there for Gambia and Sierra Leone?

13 years are reported by both, from 1990 to 2002.

Where does this data come from?

International Telecommunication Union, World Telecommunication/ICT Development Report and database, and World Bank estimates, published as Telephone average cost of call to US (US$ per three minutes). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Gambia vs Sierra Leone: Telephone average cost of call to US

Gambia

0.0283 US$ per three minutes

in 2002

Sierra Leone

0.0286 US$ per three minutes

in 2002

Gambia rank

45th

Sierra Leone rank

44th

Telephone average cost of call to US over time

Gambia
Sierra Leone

How they compare

Sierra Leone currently reports 0.0286 US$ per three minutes against 0.0283 US$ per three minutes in Gambia, a difference of 0.0003 US$ per three minutes.

The two have swapped places 4 times across 13 shared years of data; in 1990 it was Sierra Leone ahead.

Gambia ranks 45th and Sierra Leone ranks 44th of 50 countries.

Gambia has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Gambia	Sierra Leone	Difference	Ahead
1990s	0.2132 US$ per three minutes	0.0763 US$ per three minutes	0.1369 US$ per three minutes	Gambia
2000s	0.1163 US$ per three minutes	0.0292 US$ per three minutes	0.0872 US$ per three minutes	Gambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher telephone average cost of call to us, Gambia or Sierra Leone?: Sierra Leone, at 0.0286 US$ per three minutes against 0.0283 US$ per three minutes in Gambia as of 2002.
What is the difference in telephone average cost of call to us between Gambia and Sierra Leone?: 0.0003 US$ per three minutes, with Sierra Leone ahead.
How many years of comparable data are there for Gambia and Sierra Leone?: 13 years are reported by both, from 1990 to 2002.
How do Gambia and Sierra Leone rank globally for telephone average cost of call to us?: Gambia ranks 45th and Sierra Leone ranks 44th of 50 countries.
Where does this data come from?: International Telecommunication Union, World Telecommunication/ICT Development Report and database, and World Bank estimates, published as Telephone average cost of call to US (US$ per three minutes). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Gambia vs Sierra Leone: Telephone average cost of call to US. Statizoid, drawing on International Telecommunication Union, World Telecommunication/ICT Development Report and database, and World Bank estimates. Retrieved 07 September 2026, from https://science-tech.statizoid.com/compare/telephone-average-cost-of-call-to-us-us-per-three-minutes/gambia-the/sierra-leone/

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<a href="https://science-tech.statizoid.com/compare/telephone-average-cost-of-call-to-us-us-per-three-minutes/gambia-the/sierra-leone/">Gambia vs Sierra Leone: Telephone average cost of call to US</a> — Statizoid

About this data

Indicator: Telephone average cost of call to US (US$ per three minutes)
Unit: US$ per three minutes
Source: International Telecommunication Union, World Telecommunication/ICT Development Report and database, and World Bank estimates
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 56 places, 885 data points, 1982–2007
Last refreshed: 04 September 2026

Cost of international call to U.S. is the cost of a three-minute, peak rate, fixed line call from the country to the United States.