| Place | Post Code |
|---|---|
| Aidantuic, Beco | None |
| Beco, Beco | None |
| Bibiatan, Beco | None |
| Haemanu, Beco | None |
| Halic, Beco | None |
| Holbolu, Beco | None |
| Leowalu, Beco | None |
| Maucola, Beco | None |
| Teda, Beco | None |
| Tobur, Beco | None |
| Zuwac, Beco | None |
| All postal codes in Suai | |
|---|---|
| Beco, Suai | |
| Camenaça, Suai | |
| Debos, Suai | |
| Labarai, Suai | |
| Suai Loro, Suai | |