區域清單
- 401-804 - 1-179/1-179, Hwasu 1(il)-dong/화수1동, Dong-gu/동구, Incheon/인천
- 401-807 - 180-286/180-286, Hwasu 1(il)-dong/화수1동, Dong-gu/동구, Incheon/인천
- 401-806 - 287-300/287-300, Hwasu 1(il)-dong/화수1동, Dong-gu/동구, Incheon/인천
- 401-021 - Hwasu 1(il)-dong/화수1동, Dong-gu/동구, Incheon/인천