| Postal Code information | |
|---|---|
| Place | Dohwa-Dong (도화동) |
| Post Code | 22100, 22101, 22102, 22103, 22104, 22106, 22107, 22108, 22109, 22110, 22111, 22112, 22113, 22114, 22115, 22116, 22117, 22118, 22119, 22120, 22136, 22137, 22138, 22139, 22152, 22153, 22164, 22165, 22166, 22167, 22181 |
| County | Nam |
| State | Incheon |
| Time zone | Asia/Seoul |