Country Codes in ISO 3166 Page 1 of 10 Country Codes in ISO 3166 DocsLib

Country Code 525. All Country codes and calling codes Country codes of all country Telephone country codes, originally termed International Codes by the International Telegraph and Telephone Consultative Committee (C.C.I.T.T.) in 1960, [1] but also sometimes referred to as "country dial-in codes", or historically "international subscriber dialing" (ISD) codes in the U.K., are telephone. Country codes were carefully assigned to avoid confusion and technical issues

For example, Germany has the IOC code "GER" for the English country name "Germany." However, the three-letter ISO code is "DEU" is abbreviated from the German name "Deutschland." The same applies for 2 digit codes: for example Egypt uses country code 20, therefore no 3 digit country.

(PDF) ISO Standard Country Codes DOKUMEN.TIPS

The International Organization for Standardization defines its country codes in standard 3166-1 The prefixes enable direct dialing to the country that has been dedicated the specific prefix another name for this country is Cambodia: Kiribati: 387: KI:

+1 country code USA The Best Guide to Calling the United States. See the ISO 3166-3 standard for former country codes. Country Codes, Phone Codes, Dialing Codes, Telephone Codes, ISO Country Codes

Country Calling Codes Mobile Help Skinny NZ. The International Organization for Standardization defines its country codes in standard 3166-1 Country codes are only necessary when making a phone call to another country and used before the national number.