| Place | Post Code |
|---|---|
| Piquimachay, Santa Ana | 09500 |
| Poccocori, Santa Ana | 09500 |
| Potredo, Santa Ana | 09500 |
| Potrero, Santa Ana | 09500 |
| Puca Huayco, Santa Ana | 09500 |
| Pucaccacca, Santa Ana | 09500 |
| Pucaccacca 2, Santa Ana | 09500 |
| Pucaccocha, Santa Ana | 09500 |
| Pucacucho, Santa Ana | 09500 |
| Pucamayo, Santa Ana | 09500 |
| Pucapampa, Santa Ana | 09500 |
| Pucuta, Santa Ana | 09500 |
| Pultocc, Santa Ana | 09500 |
| Punso Pucara, Santa Ana | 09500 |
| Puyhuan, Santa Ana | 09500 |
| Quichki, Santa Ana | 09500 |
| Quichque, Santa Ana | 09500 |
| Rayoscca, Santa Ana | 09500 |
| Rumi Rumi, Santa Ana | 09500 |
| Rupascca, Santa Ana | 09500 |
| San Carlos, Santa Ana | 09500 |
| San Genaro, Santa Ana | 09500 |
| San Jose de Astobamba, Santa Ana | 09500 |
| San Julian, Santa Ana | 09500 |
| Santa Ana, Santa Ana | 09500 |
| Santa Rosa, Santa Ana | 09500 |