| Place | Post Code |
|---|---|
| Aco, Aco | 02215 |
| Chulia, Aco | 02215 |
| Hualla, Aco | 02215 |
| Palo Seco, Aco | 02215 |
| San Isidro, Aco | 02215 |
| Succha, Aco | 02215 |
| All postal codes in Corongo | |
|---|---|
| Aco, Corongo | |
| Bambas, Corongo | |
| Corongo, Corongo | |
| Cusca, Corongo | |
| La Pampa, Corongo | |
| Yanac, Corongo | |
| Yupán, Corongo | |