Kota Tinggi, Johor
| Postcode | Area |
|---|---|
| 81900 | Taman Kota Medan Jaya |
| 81900 | Taman Kuso |
| 81900 | Taman Laksamana |
| 81900 | Taman Mawai Jaya |
| 81900 | Taman Medan Indah |
| 81900 | Taman Medesa |
| 81900 | Taman Melati Putih |
| 81900 | Taman Muhibbah |
| 81900 | Taman Riang Ria |
| 81900 | Taman Sedili |
| 81900 | Taman Sri Lalang |
| 81900 | Taman Sri Saujana |
| 81900 | Taman Tuan Seh |
| 81900 | Taman Tuan She |
| 81900 | Tanjung Sedili |
