Java tutorial
//package com.java2s; import android.content.Context; import android.telephony.TelephonyManager; public class Main { public static String getLocalNumber(Context context) { try { TelephonyManager tManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); String number = tManager.getLine1Number(); return number; } catch (Exception e) { return "x"; } } }