Country Codes. Use the codes from the following list to complete boxes 12f (Withholding agent’s country code), 13b (Recipient’s country code), and box 15f (Intermediary or Flow‐ through’ s country code), if applicable. See the instructions for boxes 12f, 13b, and 15f in the 2016 instructions for Form 1042‐S before selecting a country 4+ 2+ 2+ 3 = 11 characters. Since 1st of July 2003, IBAN and BIC have been mandatory for cross-border payments among States that have adopted Regulation (EC) 2560/200 of the European Parliament and of the Council. For the Czech Republic, the use of IBAN is mandatory from the date of accession of the Czech Republic to the EU, ie on 1st of May 2004. Zambia. 260. ZM. ZMB. Zimbabwe. 263. ZW. ZWE. See a list of each country's dialing code, and 2- and 3-character ISO 3166 country codes. 138. Kazakhstan (KZ) 207. Kenya (KE) 065. Kiribati (KI) 133. Korea, Democratic People's Republic of (N. Korea) (KP) 194. Country/Territory Name ISO Country Code Christmas Islands CX Cocos (Keeling) Island CC Colombia CO Comoros KM Congo (Brazzaville) CG Cook Islands CK Costa Rica CR Croatia HR Cuba CU Curacao CW Cyprus CY Czech Republic, The CZ Democratic Republic of Congo (Kinshasa) CD Denmark DK Djibouti DJ Dominica DM Dominican Republic DO Country Codes The lists below are based upon International Standard ISO-3166-1993. Sort by Country Name. Czech Republic: CZ: Czechoslovakia (no longer exists) CS: The list short forms for Czech Republic abbreviation in Country. Suggest Abbreviated Country Code, Postcodes. Locations, Country Code, Postcodes. 2 LIST OF COUNTRY CODES REQUIRED FOR COMPLETION OF THE CUSTOMS DECLARATION FORM C-100 COUNTRY CODE COUNTRY NAME AF Afghanistan AL Albania DZ Algeria AS American Samoa AD Andorra AO Angola AI Anguilla AQ Antarctica AG Antigua and Barbuda AR Argentina AM Armenia AW Aruba AU Australia AT Austria AZ Azerbaijan BS Bahamas WIPO ST.3 is the World Intellectual Property Organization standard for the two-letter codes of countries and other organizations, such as regional intellectual-property organizations. It generally follows ISO 3166-1 except for the non-country entries. Current codes. Rows in blue are not present in ISO 3166-2. Rows in yellow are different from Chile 1XX carrier codes: Claro - 110, 155; Globus - 120; Telefonica del Sur - 121; Entel - 123; FIbersat - 158; Movistar - 181 (more Chilean carrier codes ). In Cambodia different carriers use different international exit codes: Telecom Cambodia - 001, Royal Telecom - 007, VoIP - 008, South East Asia Telecom - 175 (check with your provider if x9D5n.