| Place | Post Code |
|---|---|
| Bairo Central, Gricenfor | None |
| Bairo Dos Grilos, Gricenfor | None |
| Bairo Formosa, Gricenfor | None |
| All postal codes in Nain Feto | |
|---|---|
| Acadiru Hun, Nain Feto | |
| Bemori, Nain Feto | |
| Bidau Lecidere, Nain Feto | |
| Gricenfor, Nain Feto | |
| Lahane Oriental, Nain Feto | |
| Santa Cruz, Nain Feto | |