In some cases you will also need to dial a city or area code. When a country name appears in the table as a link, there will be additional information regarding city or area codes. The IDD prefix is the access code that you dial to make a call FROM that country TO another country. The IDD situation in many countries has been changing regularly. If you are aware of more current information than that shown here, please send in a report.
Some countries have multiple IDDs, with each one used by a different long- distance carrier.
This stuff is provided for the personal use of my fellow travelers on the Internet. Original sources have been cited. I'm not responsible for the accuracy of this information. All rights reserved.