Contact the department by phone or visit the website to find your community’s classification. The Texas Department of Insurance, for example, has a breakdown of the class ratings by area. The protection classes in large cities in Texas range from 1 to 2, while small towns have ratings from 4 to 7. Each code element consists of a five characters, where the two first indicate the country (according to ISO standard 3166-1) and the three following represent the place name. Examples such as CHGVA, FRPAR, GBLON, JPTYO and USNYC ring bells for air travellers who are used to see the three last letters of these codes on their luggage tags. IATA codes starting with the letter I Below you will find a list of IATA codes in alphabetic order beginning with the letter I. City links open a map of the city or region with the location and a short description of the airport(s) as well as some information about the city or region. City Country Code; Aalborg: Denmark: AAL: Aalesund: Norway: AES: Aarhus: Denmark: AAR: Abbotsford, BC: Canada: YXX: Abbotsford, BC Canada YXX: Aberdeen Scotland: ABZ The table displays the list of country names (official short name in English as in ISO 3166) in alphabetical order, of those Countries for which subdivision codes ( ISO 3166-2) have been used in UN/LOCODE. By selecting a country, the system displays its List of Subdivisions. The capital city of Réunion is Saint-Denis. Réunion has various country codes assigned to it. The ISO 3166-1 numeric country code for Réunion is 638. The ISO 3166-1-Alpha-2 or 2 letter country code for Réunion is RE, while the ISO 3166-1-Alpha-3 or 3 letter country code for Réunion is REU. The dialing code or calling code for Réunion is +262. International Telephone Code of Curacao. 599. The Curacao telephone country code is the number 599. If you want to call Curacao from another country, you can do it dialing the number 599, before the entire telephone number. each country has his owm number to identify this area. Primary subdivisions: Costa Rica is divided into seven provincias (provinces). HASC: Hierarchical administrative subdivision code. ISO: Codes from ISO 3166-2. FIPS: Codes from FIPS PUB 10-4. Code: INEC province code. Population: 2011-05-30 census (source [8]). Cantons: Number of cantons in province. S6lMhKi.