| Place | Post Code |
|---|---|
| Nuevo Alahuayco, San Juan | 09755 |
| Pati, San Juan | 09755 |
| Patipata, San Juan | 09755 |
| Patiyoc, San Juan | 09755 |
| Pizara, San Juan | 09755 |
| Puca Puca, San Juan | 09755 |
| Purhuay, San Juan | 09755 |
| Quichcapata, San Juan | 09755 |
| Sairipata, San Juan | 09755 |
| San Andres de Palca, San Juan | 09755 |
| San Juan, San Juan | 09755 |
| Santa Maria Yanapampa, San Juan | 09755 |
| Santa Rosa, San Juan | 09755 |
| Sayhua, San Juan | 09755 |
| Seclla, San Juan | 09755 |
| Tranca, San Juan | 09755 |