| Ort | Postleitzahl |
|---|---|
| Antamasa, Arahuay | 15340 |
| Arahuay, Arahuay | 15340 |
| Archu, Arahuay | 15340 |
| Cancany, Arahuay | 15340 |
| Chillacoto, Arahuay | 15340 |
| Cochas, Arahuay | 15340 |
| Collo, Arahuay | 15340 |
| Copacabana, Arahuay | 15340 |
| Cutuhuanca, Arahuay | 15340 |
| Huanchuy, Arahuay | 15340 |
| Huayo, Arahuay | 15340 |
| Ingana, Arahuay | 15340 |
| Licahuasi, Arahuay | 15340 |
| Orobel, Arahuay | 15340 |
| Pacche, Arahuay | 15340 |
| Paquiahuanca, Arahuay | 15340 |
| Piedra Azul, Arahuay | 15340 |
| Pirhuwinco, Arahuay | 15340 |
| Piscopampa, Arahuay | 15340 |
| Quiso Alto, Arahuay | 15340 |
| Quiso Bajo, Arahuay | 15340 |
| Shimay, Arahuay | 15340 |
| Shirhuinco, Arahuay | 15340 |
| Trambucuma, Arahuay | 15340 |