| Place | Post Code |
|---|---|
| Alto Carrizal, San Isidro | 12004 |
| Loma de la Altura, San Isidro | 12004 |
| San Isidro, San Isidro | 12004 |
| Santa Rosa, San Isidro | 12004 |
| Trinidad, San Isidro | 12004 |
| All postal codes in León Cortés | |
|---|---|
| Llano Bonito, León Cortés | |
| San Andrés, León Cortés | |
| San Antonio, León Cortés | |
| San Isidro, León Cortés | |
| San Pablo, León Cortés | |
| Santa Cruz, León Cortés | |