| All postal codes in Namtumbo |
| Hanga, Namtumbo |
| Kitanda, Namtumbo |
| Ligera, Namtumbo |
| Likuyuseka, Namtumbo |
| Limamu, Namtumbo |
| Litola, Namtumbo |
| Luchili, Namtumbo |
| Luegu, Namtumbo |
| Lusewa, Namtumbo |
| Magazini, Namtumbo |
| Mchomoro, Namtumbo |
| Mgombasi, Namtumbo |
| Mkongo, Namtumbo |
| Mputa, Namtumbo |
| Msindo, Namtumbo |
| Namabengo, Namtumbo |
| Namtumbo, Namtumbo |
| Rwinga, Namtumbo |