| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Boshikiri, Dumna | 643109 |
| Postal/ZIP Codes in Burthi, Dumna | 643109 |
| Postal/ZIP Codes in Dumna Dutse, Dumna | 643109 |
| Postal/ZIP Codes in Dumna Zerbu, Dumna | 643109 |
| Postal/ZIP Codes in Salbu, Dumna | 643109 |
| Postal/ZIP Codes in Zakawon, Dumna | 643109 |