Twenty years ago, if you wanted to make an international phone call, you would have to use a landline phone and pay a lot of money for the privilege. But with the internet, those days are long gone.

You may need to find out what is the international code of the country you are calling in case you want to make an international call. Here is the exhaustive list of the country code.

If you make a lot of international calls with your iPhone, the “Dial Assist” function could be helpful. This function ensures that the necessary country codes are automatically added when dialing ...