| Place | Postal Code |
|---|---|
| Beqa, Serua | None |
| Burotu, Serua | None |
| Cagilaba, Serua | None |
| Calia, Serua | None |
| Culanuku, Serua | None |
| Korovisilou, Serua | None |
| Kuvau, Serua | None |
| Matadradra, Serua | None |
| Mateikadawa, Serua | None |
| Naboutini, Serua | None |
| Naimasimasi, Serua | None |
| Namaqumaqua, Serua | None |
| Namuamua, Serua | None |
| Naqesa, Serua | None |
| Nasavu, Serua | None |
| Navacau, Serua | None |
| Navua, Serua | None |
| Navutulevu, Serua | None |
| Nukusere, Serua | None |
| Raiwaqa, Serua | None |
| Sabata, Serua | None |
| Sadro, Serua | None |
| Sauniveiuto, Serua | None |
| Serua, Serua | None |
| Silo, Serua | None |
| Talenaua, Serua | None |
| Postal Codes in Serua | |
|---|---|
| Nuku, Serua | |
| Serua, Serua | |