| Postal Code information | |
|---|---|
| Place | Ssangmun-Dong (쌍문동) |
| Post Code | 01363, 01365, 01366, 01367, 01368, 01369, 01370, 01371, 01372, 01374, 01375, 01376, 01377, 01378, 01379, 01380, 01381, 01385, 01386, 01387, 01388, 01391, 01392, 01393, 01394, 01395, 01429, 01430, 01431, 01432, 01433, 01434, 01435, 01436, 01437, 01438, 01439, 01440, 01441, 01442, 01443, 01444, 01445, 01446, 01447, 01448, 01449, 01450, 01451, 01452 |
| County | Dobong |
| State | Seoul |
| Time zone | Asia/Seoul |