| Place | Post Code |
|---|---|
| Acomanta, Janjaillo | 12630 |
| Azapampa, Janjaillo | 12630 |
| Chinchaycocha, Janjaillo | 12630 |
| Chupa, Janjaillo | 12630 |
| Cochaillo (Villa Aurora), Janjaillo | 12630 |
| Huali, Janjaillo | 12630 |
| Janjaillo, Janjaillo | 12630 |
| Jasha, Janjaillo | 12630 |
| Jisse, Janjaillo | 12630 |
| Mayululi, Janjaillo | 12630 |
| Mito Aspina, Janjaillo | 12630 |
| Riegas Pampa, Janjaillo | 12630 |
| Rio Jasha, Janjaillo | 12630 |
| Tayapampa, Janjaillo | 12630 |
| Urpay, Janjaillo | 12630 |