| Place | Post Code |
|---|---|
| Benggaulu, Karossa | 91460 |
| Kadaila, Karossa | 91460 |
| Kambunong, Karossa | 91460 |
| Karossa, Karossa | 91460 |
| Kayucalla, Karossa | 91460 |
| Lembah Hopo, Karossa | 91460 |
| Salubiru, Karossa | 91460 |
| Sanjango, Karossa | 91460 |
| Sukamaju, Karossa | 91460 |
| Tasokko, Karossa | 91460 |
| Upt Lara Iii, Karossa | 91460 |
| All postal codes in Mamuju Tengah | |
|---|---|
| Budong-Budong, Mamuju Tengah | |
| Karossa, Mamuju Tengah | |
| Pangale, Mamuju Tengah | |
| Tobadak, Mamuju Tengah | |
| Topoyo, Mamuju Tengah | |