Java tutorial
//package com.java2s; public class Main { public static String getCodeFromNumber(String number) { char[] numberArray = number.toCharArray(); String character = ""; for (int i = 0; i < numberArray.length; i++) { int intNumber = ((int) numberArray[i] - 48); character += Character.toString((char) (intNumber + 1632)); } return character; } }