country codes meaning

• [Computer]
  <networking, standard> Originally, a two-letter abbreviation for a particular country (or geographical region), generally used as a top-level domain.
  
  Originally country codes were just for countries; but country codes have been allocated for many areas (mostly islands) that aren't countries, such as Antarctica (aq), Christmas Island (cx) and Saint Pierre et Miquelon (pm).
  
  Country codes are defined in ISO 3166 and are used as the top level domain for Internet hostnames in most countries but hardly ever in the USA (code "us"). ISO 3166 defines short and full english and french names, two- and three-letter codes and a three-digit code for each country.
  
  There are also language codes.

• Please write phone numbers without the country code
• Parameter is a two-letter country code
• Enter the country code followed by the mobile phone number
• country code area code phone no
• No country code, hyphen or space
• Follow the country code with a space and the ship date
• You have dialed an invalid country code
• country code area code phone no
• country code area code fax no
• country code area code fax no

• "country codes" meaning in Chinese: [网络] 国家名称生成；国家代号；显示国家地区的英文缩写
• "country codes" meaning in French: code des pays