1. 201 City Hall Station Checking
2. 202 Euljiro 1(il)-ga station Checking
3. 203 Euljiro 3(sam)-ga station Checking
4. 204 Euljiro 4-ga station Checking
5. 205 Dongdaemun History & Culture Park Station Checking
6. 206 Sindang station Checking
7. 207 Sangwangsimni station Checking
8. 208 Wangsimni station Checking
9. 209 Hanyang University Station Checking
10. 210 Ttukseom Station Checking
11. 211 Seongsu station Checking
12. 211-1 Yongdap station Checking
13. 211-2 Sindap station Checking
14. 211-3 Yongdu station Checking
15. 211-4 Sinseol-dong station Checking
16. 212 Konkuk University station Checking
17. 213 Guui station Checking
18. 214 Gangbyeon station Checking
19. 215 Jamsilnaru station Checking
20. 216 Jamsil station Checking
21. 217 Jamsilsaenae station Checking
22. 218 Sports Complex station Checking
23. 219 Samseong station Checking
24. 220 Seolleung Station Checking
25. 221 Yeoksam station Checking
26. 222 Gangnam station Checking
27. 223 National University of Education station (disambiguation) Checking
28. 224 Seocho Station Checking
29. 225 Bangbae station Checking
30. 226 Sadang station Checking
31. 227 Nakseongdae station Checking
32. 228 Seoul Nat'l Univ. of Education Station Checking
33. 229 Bongcheon Station Checking
34. 230 Sillim station Checking
35. 231 Sindaebang station Checking
36. 232 Guro Digital Complex Station Checking
37. 233 Daelim Station Checking
38. 234 Sindorim station Checking
39. 234-1 Dorimcheon station Checking
40. 234-2 Yangcheon-gu Office station Checking
41. 234-3 Sinjeongnegeori station Checking
42. 234-4 Kkachisan station Checking
43. 235 Mullae station Checking
44. 236 Yeongdeungpo-gu Office station Checking
45. 237 Dangsan station Checking
46. 238 Hapjeong station Checking
47. 239 Hongik University Station Checking
48. 240 Sinchon station Checking
49. 241 Ewha Womans University Station Checking
50. 242 Ahyeon station Checking
51. 243 Chungjeongno station Checking