This RFC gives the list, as best known, of all common Internet domains and the conversion between specific country telex answerback codes and Internet country domain identifiers. It also lists the telex code and international dialing code, wherever it is available. It will also list major Internet "Public" E-Mail addresses.

This list is designed to show the corresponding codes for Fax and voice messages, telex country codes, telex answerbacks and Internet domains. It is an attempt to place all of the information into one list and all the connections for each country.