Country calling codes
Country calling codes tell you which country a number belongs to and how to dial it from abroad. Pick a country below to see the code, common city or mobile prefixes, local number format, and the clean way to dial from the US, Europe, or a mobile.
Last updated: June 4, 2026
South America
Bolivia
Capital: Sucre
Time zone: America/La_Paz (-04:00)
Rate: $0.08/min to $0.12/min
Europe
Poland
Capital: Warsaw
Time zone: Europe/Warsaw (+02:00)
Rate: $0.04/min to $0.09/min
Europe
Romania
Capital: Bucharest
Time zone: Europe/Bucharest (+03:00)
Rate: $0.04/min to $0.08/min
Europe
Netherlands
Capital: Amsterdam
Time zone: Europe/Amsterdam (+02:00)
Rate: $0.05/min to $0.14/min
Ready to place the call?
Once you know the country code, check the live per-minute rate and call the number straight from your browser.
The country-code pages answer “what country is this number from?” When you are ready to dial, open the web dialer or check the current rate before a longer call.