| Place | Post Code |
|---|---|
| Agopampa, Sarín | 13370 |
| Alto de Sillas, Sarín | 13370 |
| Alto Trujillo, Sarín | 13370 |
| Arakumarka, Sarín | 13370 |
| Atumpampa, Sarín | 13370 |
| Batan Quebrado, Sarín | 13370 |
| Bellavista, Sarín | 13370 |
| Cachuara, Sarín | 13370 |
| Candoval, Sarín | 13370 |
| Carcallan, Sarín | 13370 |
| Casgabamba, Sarín | 13370 |
| Cashal, Sarín | 13370 |
| Caybas, Sarín | 13370 |
| Cebadapampa, Sarín | 13370 |
| Celda, Sarín | 13370 |
| Cerpaquino, Sarín | 13370 |
| Cerro Grande, Sarín | 13370 |
| Challagon, Sarín | 13370 |
| Chapulgada, Sarín | 13370 |
| Chasimalca, Sarín | 13370 |
| Chichipata, Sarín | 13370 |
| Chir Chir, Sarín | 13370 |
| Chucchugay, Sarín | 13370 |
| Chulite, Sarín | 13370 |
| Churges, Sarín | 13370 |
| Churuspata, Sarín | 13370 |