javaandroidisoiso-3166

How to find ISD code from ISO 3166 code?

I want to show ISO 3166 country code and its ISD code in list

Like: 

ind +91
irq +964
ita +39

With the help of java.util.Locale I have got all ISO 3166 country codes but now I want ISD codes of every country.

Solution

  • You can use Google's libphonenumber and use its PhoneNumberUtil.getInstance().getCountryCodeForRegion(). It takes an ISO 3166 code as a String as an argument.

    Note that this utility class also has a .getSupportedRegions() method.