| Place | Post Code |
|---|---|
| Achahue, Huanca | 04118 |
| Alquisilpa, Huanca | 04118 |
| Anchaccara, Huanca | 04118 |
| Arayquipa, Huanca | 04118 |
| Ayranpullayoc, Huanca | 04118 |
| Balliñan, Huanca | 04118 |
| Buena Vista, Huanca | 04118 |
| Cashuana, Huanca | 04118 |
| Castillo, Huanca | 04118 |
| Ccolpa, Huanca | 04118 |
| Ccoñatirca, Huanca | 04118 |
| Ccosconta, Huanca | 04118 |
| Chachani, Huanca | 04118 |
| Chayhuallo, Huanca | 04118 |
| Chuhuaña, Huanca | 04118 |
| Cuyhuas, Huanca | 04118 |
| El Molino, Huanca | 04118 |
| Huanca, Huanca | 04118 |
| Huancanyoc, Huanca | 04118 |
| Huancarani, Huanca | 04118 |
| Huasamayo, Huanca | 04118 |
| Huaycohuasi (Huaycopunta), Huanca | 04118 |
| Huaycomayo, Huanca | 04118 |
| Huayllani, Huanca | 04118 |
| Huaylluma, Huanca | 04118 |
| Huiturca, Huanca | 04118 |