| Place | Post Code |
|---|---|
| Polvora, Huachón | 19220 |
| Puco, Huachón | 19220 |
| Purumayo, Huachón | 19220 |
| Puyuhuan, Huachón | 19220 |
| Quimahuanca, Huachón | 19220 |
| Quiparacra, Huachón | 19220 |
| Quiromachay, Huachón | 19220 |
| Ranracancha, Huachón | 19220 |
| Rumichaca, Huachón | 19220 |
| Sacramento, Huachón | 19220 |
| San Pedro, Huachón | 19220 |
| Sentinela, Huachón | 19220 |
| Shirihuain, Huachón | 19220 |
| Shiripata, Huachón | 19220 |
| Shishua, Huachón | 19220 |
| Shogoshtambo, Huachón | 19220 |
| Tajta Bado, Huachón | 19220 |
| Talenga, Huachón | 19220 |
| Tingo, Huachón | 19220 |
| Tingo Cancha, Huachón | 19220 |
| Tipshamarca, Huachón | 19220 |
| Toldorumi, Huachón | 19220 |
| Toma, Huachón | 19220 |
| Tucto, Huachón | 19220 |
| Tulpa Gasha, Huachón | 19220 |
| Tutunpampa, Huachón | 19220 |