| Place |
Post Code |
| Chua, Chachas |
04660 |
| Chulluhuire, Chachas |
04660 |
| Condoruma, Chachas |
04660 |
| Culi, Chachas |
04660 |
| Cuto, Chachas |
04660 |
| Cuylle, Chachas |
04660 |
| Esquina, Chachas |
04660 |
| Hapuchullo, Chachas |
04660 |
| Hatoyo, Chachas |
04660 |
| Huaccotto, Chachas |
04660 |
| Huacllamallca, Chachas |
04660 |
| Huamantiana, Chachas |
04660 |
| Huanahuarco, Chachas |
04660 |
| Huaraco, Chachas |
04660 |
| Huaracopalca, Chachas |
04660 |
| Huaraya, Chachas |
04660 |
| Huayta, Chachas |
04660 |
| Huaytamayo, Chachas |
04660 |
| Huaytapalca, Chachas |
04660 |
| Huiucca, Chachas |
04660 |
| Illigua, Chachas |
04660 |
| Itushi, Chachas |
04660 |
| Jancataype, Chachas |
04660 |
| Japucuto, Chachas |
04660 |
| Jatuyo, Chachas |
04660 |
| Jauro, 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 |