| Place |
Post Code |
| Jochuy Machay, Chachas |
04660 |
| K Asa, Chachas |
04660 |
| Layo, Chachas |
04660 |
| Llaiculle, Chachas |
04660 |
| Llaihua, Chachas |
04660 |
| Llajatuyo, Chachas |
04660 |
| Llectallecta, Chachas |
04660 |
| Lloque, Chachas |
04660 |
| Lluita, Chachas |
04660 |
| Machacania, Chachas |
04660 |
| Marcane, Chachas |
04660 |
| Mollochua, Chachas |
04660 |
| Nahuira, Chachas |
04660 |
| Nequeta, Chachas |
04660 |
| Nuevo Tolconi, Chachas |
04660 |
| Olloja, Chachas |
04660 |
| Otullo, Chachas |
04660 |
| Paccotuña, Chachas |
04660 |
| Palasa Cocha, Chachas |
04660 |
| Palca, Chachas |
04660 |
| Palla, Chachas |
04660 |
| Pallanja, Chachas |
04660 |
| Pallatuyo, Chachas |
04660 |
| Pampuyo, Chachas |
04660 |
| Parcja, Chachas |
04660 |
| Pasto Grande, 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 |