| Place | Post Code |
|---|---|
| Antso, Mbasaan | 970104 |
| Cheakiyne, Mbasaan | 970104 |
| Gogo, Mbasaan | 970104 |
| Ichergbe, Mbasaan | 970104 |
| Ijoh, Mbasaan | 970104 |
| Iye, Mbasaan | 970104 |
| Kaseyo, Mbasaan | 970104 |
| Peregh, Mbasaan | 970104 |
| Torkula, Mbasaan | 970104 |
| Toura, Mbasaan | 970104 |
| Tse-Akenyi, Mbasaan | 970104 |
| Ubo, Mbasaan | 970104 |
| Ukaa, Mbasaan | 970104 |
| Umenger, Mbasaan | 970104 |
| Yeshewe, Mbasaan | 970104 |
| All postal codes in Guma | |
|---|---|
| Mbaawa, Guma | |
| Mbabai, Guma | |
| Mbagwen, Guma | |
| Mbasaan, Guma | |
| Uyiev, Guma | |