Postal code on envelope to Korea?!?

I am sending a letter to Korea, and, I have heard many different things on where the postal code goes! PLease help!Postal code on envelope to Korea?!?
I have always put the postal code on a line below the last line of the address.

I have never had a problem.Postal code on envelope to Korea?!?
Go on the korean website for post office zip code finder. It give s u all the adddresses and the zip codes for everything in korea what u are looking for. home for korea post is http://www.koreapost.go.kr/eng/index.jsp

this website http://www.koreapost.go.kr/servlet/kpp.e鈥?/a> will give u exact zip code that u are looking for but it is in english. Your problem is so easy to solve once u have dong.Please include Dong so I can get the correct zip code next time. There are many dongs for what u are looking for.For metropolitain is Gyeonggi. Then go under Goyang-si for city with city name.There are like a couple cities that fit this. the Cities are

1. IlsanSeo-gu, Goyang-si

2. IlsanDong-gu, Goyang-si Gyeonggi-do

3. Deokyang-gu, Goyang-si Gyeonggi-do(Seoul Korea)



Then Select Dong u want. this wil give u complete address and zip code in right order u actually need. There are so many zip codes in korea. When u select dong it gives u complete in right order.



Example is

Sanhwang-dong IlsanDong-gu, Goyang-si Gyeonggi-do(Seoul 410-340 Korea)

Another example is

International Law Graduate School of Business Administration Naeyu-dong Deokyang-gu, Goyang-si Gyeonggi-do(Seoul 412-751 Korea)



Please give complete address in order to help u more. Complete address is like from this. For example, Look at below. This is sending domestic in korea.



Sender

Kim, Chul-soo

8, Sejong-ro,Jongno-ku, Seoul

100-806



Receiver

Lee, Young-hee

No. 301 , Junsung building, 21 , Choongmu-ro

Seoul

100-860



Another example of right address is Naegok-dong Deokyang-gu, Goyang-si Gyeonggi-do(Seoul 412-260 Korea)



Examples of writing down postal codes in wrong manners Ex.1) Postal code is written above the address: 151-882

Shillim 3 dong, Kwanak-ku, Seoul

Ex.2) Postal code is written right next to the address: 151-882, 646, Shillim-dong

Ex.3) Numbers of postal code are hard to read: Error in the reading by the automatic

postal sorting device