how to get / find your device IMEI number programmatically in andorid 

 

TelephonyManager telephonyManager = 

         (TelephonyManager) this.getSystemService(

         Context.TELEPHONY_SERVICE);
String IMEI_Number = telephonyManager.getDeviceId();
Log.d("your device IMEI number -->",IMEI_Number); 

Requires permission android.permission.READ_PHONE_STATE. 

Dial *#06# to know your IMEI Number or Remove 

your battery and look for IMEI,you will find it.