Seoul Immigration

Seoul +82-2- 2650-6212~5319-2, Sinjeong 6 (yuk)-dong, Yangcheon-gu, SeoulSubway: At Omokgyo (Mok-dong Stadium) Station exit 7

Go straight for about 10 minutes

Suwon 1012- 6, Yeongtong dong, Yeongtong-gu, Suwon,031-278- 3316 ~ 3321

 

For all list of Immigration offices, refer this link

For online reservation, refer this link