| Place | Post Code |
|---|---|
| Chesakam, Ribkwo | 30400 |
| Kapedo West, Ribkwo | 30400 |
| Kositei, Ribkwo | 30400 |
| Moron, Ribkwo | 30400 |
| Nginyang West, Ribkwo | 30404 |
| Seretion, Ribkwo | 30400 |
| All postal codes in Tiaty | |
|---|---|
| Churo/Amaya, Tiaty | |
| Kolowa, Tiaty | |
| Loiyamorock, Tiaty | |
| Ribkwo, Tiaty | |
| Silale, Tiaty | |
| Tangulbei/Korossi, Tiaty | |
| Tirioko, Tiaty | |