The domain for the Czech Republic is .cz and the country code is +420. Double-tailed lion is the country’s coat of arms. Museums are known to educate and connect visitors with the nation’s history, culture, civilization, art, and architecture. The Czech Republic is a landlocked country in central Europe. Before World War I part of Austria-Hungary, in 1918 the Czechs and neighbouring Slovaks joined together and formed the independent republic of Czechoslovakia. In World War II occupied by the Germans in 1939. ISO 3166-2 states/subdivisions. For standardized state and subdivision ISO 3166-2 codes for each country, see the ISO Online Browsing Platform. For example: See codes for Ireland or Great Britain. Format: Use the country subdivision code defined in ISO 3166-2 minus the country code itself. For example, Illinois = IL. The ISO designates each country and most dependent areas, a two digit letter combination (ISO alpha-2), three digital letter combination (ISO alpha-3) and a numerical country code (UN M49 Here is some useful travel information about Czech Republic. Flag: Region: Europe: ISO 2 digit Code: CZ: ISO 3 digit Code: CZE: Country Code 420 is for Czech Country Name (Country Code) Country Name and Code for IBAN Code: Czech Republic (CZ) IBAN Code ISO Country Code for IBAN Code: CZ5508000000001234567899: Check Sum Check Sum Digits for IBAN Code: 55: BBAN Basic Bank Account No. 08000000001234567899: BBAN - Bank Info Basic Bank Account No. - Bank Info: 0800: BBAN - Branch Info Basic Bank Account ISO Standard Country Codes CyberSource applications only support the 2-digit country codes outlined in the following table. A single exception to this rule is the 3-digit ISO country code "USA" which is supported for legacy reasons. For complete ISO information, visit the ISO Web site. ISO-3166 Country Codes and ISO-639 Language Codes CZECH REPUBLIC CZ DENMARK DK DJIBOUTI DJ DOMINICA DM DOMINICAN REPUBLIC DO ECUADOR EC EGYPT EG Czech Republic; Three-letter ISO country code. CZE. Currency. Czech Koruna. Three-letter currency code. CZK. Number of attributes available. 140. Number of geography levels List of Country ISO Codes and where we can find the maintained code list. - Code2care 2023 1RACChD.