| Locality | Postal Code |
|---|---|
| Aquino Costa, Félix Pérez Cardozo | 040503 |
| Bombilla, Félix Pérez Cardozo | 040504 |
| Centro, Félix Pérez Cardozo | 040501 |
| Cerrito, Félix Pérez Cardozo | 040505 |
| Costa Mercado, Félix Pérez Cardozo | 040504 |
| Estacion, Félix Pérez Cardozo | 040501 |
| Estacion Costa, Félix Pérez Cardozo | 040506 |
| Kaundy, Félix Pérez Cardozo | 040507 |
| Kokuere Guasu, Félix Pérez Cardozo | 040505 |
| Potrero Benitez, Félix Pérez Cardozo | 040502 |
| Potrero Melgarejo, Félix Pérez Cardozo | 040505 |
| San Pedro, Félix Pérez Cardozo | 040506 |
| Santa Elena, Félix Pérez Cardozo | 040501 |
| Tava'I, Félix Pérez Cardozo | 040503 |
| Toro Kua, Félix Pérez Cardozo | 040503 |