public static void Main()
var phoneUtil = PhoneNumberUtil.GetInstance();
var numberProto = phoneUtil.Parse("0125421193", "ZA");
var internationalNumber = phoneUtil.Format(numberProto, PhoneNumberFormat.INTERNATIONAL);
var nationalNumber = phoneUtil.Format(numberProto, PhoneNumberFormat.NATIONAL);
Console.WriteLine("International Number: {0}",internationalNumber);
Console.WriteLine("National Number: {0}",nationalNumber);