| Locality | Post Code |
|---|---|
| Banco Paraguay, Villa Franca | 121402 |
| Banco Pira'I, Villa Franca | 121402 |
| Isla Real, Villa Franca | 121402 |
| Karandayty, Villa Franca | 121402 |
| Sebastian Gaboto, Villa Franca | 121402 |
| Urbano, Villa Franca | 121401 |
| Zona de Estancias Villa Franca, Villa Franca | 121402 |