| Postal Code information | |
|---|---|
| Place | Imun-Dong (이문동) |
| Post Code | 02400, 02401, 02402, 02403, 02404, 02405, 02406, 02407, 02408, 02409, 02410, 02411, 02412, 02413, 02414, 02415, 02416, 02417, 02418, 02419, 02420, 02421, 02422, 02423, 02424, 02425, 02426, 02427, 02428, 02429, 02440, 02441, 02442, 02443, 02445, 02447, 02448, 02449, 02450, 02451, 02452 |
| County | Dongdaemun |
| State | Seoul |
| Time zone | Asia/Seoul |