| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Kamreri East, Gembe | 40300 |
| Postal/ZIP Codes in Kamreri West, Gembe | 40300 |
| Postal/ZIP Codes in Kayanja, Gembe | 40300 |
| Postal/ZIP Codes in Ngodhe, Gembe | 40300 |
| Postal/ZIP Codes in Usao, Gembe | 40300 |
| Postal/ZIP Codes in Waondo, Gembe | 40300 |