| Locality | Post Code |
|---|---|
| Pedro J. Chamorro, Villa Sandino | 56600 |
| Pueblo Nuevo, Villa Sandino | 56600 |
| Quinama, Villa Sandino | 56600 |
| Quinamita, Villa Sandino | 56600 |
| Rancho Alegre, Villa Sandino | 56600 |
| Riito, Villa Sandino | 56600 |
| San Antonio, Villa Sandino | 56600 |
| San Isidro, Villa Sandino | 56600 |
| Santa Elena, Villa Sandino | 56600 |
| Chontales Postal Codes | |
|---|---|
| Villa Sandino | Santo Tomás |
| Santo Domingo | San Pedro de Lóvago |
| San Francisco de Cuapa | La Libertad |
| Juigalpa | El Coral |
| Comalapa | Acoyapa |