| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Falu, Dukul | 643108 |
| Postal/ZIP Codes in Gundenyi, Dukul | 643108 |
| Postal/ZIP Codes in Gwana, Dukul | 643108 |
| Postal/ZIP Codes in Kurnyi, Dukul | 643108 |
| Postal/ZIP Codes in Lamz, Dukul | 643108 |
| Postal/ZIP Codes in Lapandi, Dukul | 643108 |
| Postal/ZIP Codes in Walu, Dukul | 643108 |