| Locality | Post Code |
|---|---|
| Arroyito, Ñumi | 041301 |
| Central, Ñumi | 041301 |
| Cerro Corá, Ñumi | 041304 |
| Cruz del Sur, Ñumi | 041301 |
| Mbarigui, Ñumi | 041303 |
| Perulero, Ñumi | 041302 |
| San Agustin, Ñumi | 041303 |
| San Francisco, Ñumi | 041301 |
| San Luis, Ñumi | 041302 |
| Santa Elena, Ñumi | 041303 |
| Santa Rosa, Ñumi | 041305 |