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ISO 3166-1 (Codes for the representation of names of countries and their subdivisions – Part 1: Country codes) is a standard defining codes for the names of countries, dependent territories, and special areas of geographical interest.
The sortable table below contains the three sets of ISO 3166-1 country codes for each of its 249 countries, links to the ISO 3166-2 country subdivision codes, and the Internet country code top-level domains (ccTLD) which are based on the ISO 3166-1 alpha-2 standard with the few exceptions noted.
Iso 3166 [1] Name [5]World Factbook [6] Official State Name ...Sovereignty [6] [7] [8]Iso 3166-1 [2](a-2 [5])UN memberUN memberLearn how to dial the UK from the USA and Canada using the international prefix 011 and the country code 44. Find out the area codes for different cities and regions in the UK and how to text British numbers.
Learn how to dial the international phone number +44 for United Kingdom from other countries, and find the area codes for different regions. Also, get information about power plugs, currency, languages and more.
Simply find and click the country you wish to call. You'll find instructions on how to call that country using its country code, as well as other helpful information like area codes, ISO country codes, and the kinds of electrical outlets and phone jacks found in that part of the world.
Instantly get the UK country code and United Kingdom area code to help you make your international call to United Kingdom. Our complete resource of UK area codes will help you make your call to London and other British cities.
For example, the United Kingdom, whose alpha-2 code is GB, uses .uk instead of .gb as its ccTLD, as UK is currently exceptionally reserved in ISO 3166-1 on the request of the United Kingdom.
