| Place | Post Code |
|---|---|
| Yana Cocha, Ticlacayan | 19130 |
| Yana Rumi, Ticlacayan | 19130 |
| Yanachaga, Ticlacayan | 19130 |
| Yanacorral, Ticlacayan | 19130 |
| Yanamachay, Ticlacayan | 19130 |
| Yanaseniga, Ticlacayan | 19130 |
| Yuragmito, Ticlacayan | 19130 |
| Yuragogsha, Ticlacayan | 19130 |
| Yurajbereta, Ticlacayan | 19130 |