| Postal Code information | |
|---|---|
| Place | Hagye-Dong (하계동) |
| Post Code | 01732, 01747, 01748, 01749, 01750, 01775, 01776, 01780, 01784, 01788, 01789, 01790, 01791, 01792, 01806, 01807, 01808, 01809, 01810, 01811, 01829, 01830, 01831, 01862, 01863 |
| County | Nowon |
| State | Seoul |
| Time zone | Asia/Seoul |