| Place |
Post Code |
| Aghacaña, Chachas |
04660 |
| Allachaya, Chachas |
04660 |
| Anaro, Chachas |
04660 |
| Antacollo, Chachas |
04660 |
| Antuyo, Chachas |
04660 |
| Apallhuire, Chachas |
04660 |
| Asillo, Chachas |
04660 |
| Aushacaña, Chachas |
04660 |
| Cachinayoc, Chachas |
04660 |
| Cahuacta, Chachas |
04660 |
| Cahuanjata, Chachas |
04660 |
| Calacuma, Chachas |
04660 |
| Campanayoc, Chachas |
04660 |
| Capita, Chachas |
04660 |
| Carahuayo, Chachas |
04660 |
| Catayoc, Chachas |
04660 |
| Ccollpahuire, Chachas |
04660 |
| Ccoma, Chachas |
04660 |
| Chaccohuiriña, Chachas |
04660 |
| Chachas, Chachas |
04660 |
| Challahuire, Chachas |
04660 |
| Chañahuacc A, Chachas |
04660 |
| Chenqueña, Chachas |
04660 |
| Chicotaña, Chachas |
04660 |
| Chila Chila, Chachas |
04660 |
| Chiquilania, Chachas |
04660 |
| All postal codes in Castilla |
| Andagua, Castilla |
| Aplao, Castilla |
| Ayo, Castilla |
| Chachas, Castilla |
| Chilcaymarca, Castilla |
| Choco, Castilla |
| Huancarqui, Castilla |
| Machaguay, Castilla |
| Orcopampa, Castilla |
| Pampacolca, Castilla |
| Tipán, Castilla |
| Uñon, Castilla |
| Uraca, Castilla |
| Viraco, Castilla |