Comoros vs Sao Tome and Principe: Telephone average cost of call to US

Comoros
0.1391 US$ per three minutes
in 2007
Sao Tome and Principe
0.1108 US$ per three minutes
in 2007
Comoros rank
27th
Sao Tome and Principe rank
30th

Telephone average cost of call to US over time

  • Comoros
  • Sao Tome and Principe
00.10.20.3198919982007

How they compare

Comoros currently reports 0.1391 US$ per three minutes against 0.1108 US$ per three minutes in Sao Tome and Principe, a difference of 0.0283 US$ per three minutes.

That makes Comoros's figure about 1.3 times Sao Tome and Principe's.

The two have swapped places 2 times across 16 shared years of data; in 1991 it was Comoros ahead.

Comoros ranks 27th and Sao Tome and Principe ranks 30th of 50 countries.

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

Head to head by decade

Decade Comoros Sao Tome and Principe Difference Ahead
1990s 0.2122 US$ per three minutes 0.0331 US$ per three minutes 0.1792 US$ per three minutes Comoros
2000s 0.1547 US$ per three minutes 0.1325 US$ per three minutes 0.0222 US$ per three minutes Comoros

Averages of every year both report within each decade.

Frequently asked questions

Which has higher telephone average cost of call to us, Comoros or Sao Tome and Principe?
Comoros, at 0.1391 US$ per three minutes against 0.1108 US$ per three minutes in Sao Tome and Principe as of 2007.
What is the difference in telephone average cost of call to us between Comoros and Sao Tome and Principe?
0.0283 US$ per three minutes, with Comoros ahead.
How many years of comparable data are there for Comoros and Sao Tome and Principe?
16 years are reported by both, from 1991 to 2007.
How do Comoros and Sao Tome and Principe rank globally for telephone average cost of call to us?
Comoros ranks 27th and Sao Tome and Principe ranks 30th 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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Comoros vs Sao Tome and Principe: 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 09 September 2026, from https://science-tech.statizoid.com/compare/telephone-average-cost-of-call-to-us-us-per-three-minutes/comoros/sao-tome-and-principe/

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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

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.