| All postal codes in Nyasa |
| Chiwanda, Nyasa |
| Kihagara, Nyasa |
| Kilosa, Nyasa |
| Kingerikiti, Nyasa |
| Liparamba, Nyasa |
| Lipingo, Nyasa |
| Lituhi, Nyasa |
| Liuli, Nyasa |
| Liwundi, Nyasa |
| Luhangarasi, Nyasa |
| Mbaha, Nyasa |
| Mbambabay, Nyasa |
| Mtipwili, Nyasa |
| Ngumbo, Nyasa |
| Tingi, Nyasa |