| Place | Post Code |
|---|---|
| Accoycha, Cocas | 09720 |
| Ahuicco, Cocas | 09720 |
| Allaca, Cocas | 09720 |
| Ampallaque, Cocas | 09720 |
| Angasmarca, Cocas | 09720 |
| Ccaccacancha, Cocas | 09720 |
| Ccatun Orcco, Cocas | 09720 |
| Ccochapata, Cocas | 09720 |
| Chihuano, Cocas | 09720 |
| Chiuchia, Cocas | 09720 |
| Cocas, Cocas | 09720 |
| Cochamarca, Cocas | 09720 |
| Cruz Pata, Cocas | 09720 |
| Geropuquio, Cocas | 09720 |
| Hatunhuasi, Cocas | 09720 |
| Isla, Cocas | 09720 |
| Isnagra, Cocas | 09720 |
| Jatun Occo, Cocas | 09720 |
| Lapanca, Cocas | 09720 |
| Lloquepata, Cocas | 09720 |
| Lomahuaccta, Cocas | 09720 |
| Maraypata, Cocas | 09720 |
| Ñuñunyacancha, Cocas | 09720 |
| Occeccasa, Cocas | 09720 |
| Pampa Cancha, Cocas | 09720 |
| Patacancha, Cocas | 09720 |