| Place | Post Code |
|---|---|
| Colquillas, Obas | 10720 |
| Cordormachay, Obas | 10720 |
| Cruzpeana, Obas | 10720 |
| Cuchicancha, Obas | 10720 |
| Cuete Jitanan, Obas | 10720 |
| Cumin Pampa, Obas | 10720 |
| Cuncush, Obas | 10720 |
| Cuntapampa, Obas | 10720 |
| Gasajpuquio, Obas | 10720 |
| Glorioso Pampa, Obas | 10720 |
| Goripampa, Obas | 10720 |
| Hatunragra, Obas | 10720 |
| Hila Puquio, Obas | 10720 |
| Huaca Huagran, Obas | 10720 |
| Huagramarca, Obas | 10720 |
| Hualpayunca, Obas | 10720 |
| Hualpayunca Chico, Obas | 10720 |
| Huamparin, Obas | 10720 |
| Huancahs, Obas | 10720 |
| Huancayoc, Obas | 10720 |
| Huarman, Obas | 10720 |
| Huicolayoc, Obas | 10720 |
| Huillapata, Obas | 10720 |
| Incapuquio, Obas | 10720 |
| Intipampa, Obas | 10720 |
| Jatun Hogo, Obas | 10720 |