| Place | Post Code |
|---|---|
| Siclamache, Sondorillo | 20490 |
| Sicur Santa Rosa, Sondorillo | 20490 |
| Sondorillo, Sondorillo | 20491 |
| Tierra Negra, Sondorillo | 20490 |
| Uchupata, Sondorillo | 20490 |
| Ulpamache, Sondorillo | 20490 |
| Vilelapampa, Sondorillo | 20490 |
| Virgen del Carmen, Sondorillo | 20490 |