| Place | Post Code |
|---|---|
| Canin, Checras | 15280 |
| Chacras de Maray, Checras | 15280 |
| Huacala, Checras | 15280 |
| Huancapalca, Checras | 15280 |
| Huauyaranga, Checras | 15280 |
| Lagsaura, Checras | 15280 |
| Lanlan, Checras | 15280 |
| Maray, Checras | 15280 |
| Molino, Checras | 15280 |
| Palcaura, Checras | 15280 |
| Pampa Grande Huallaranga, Checras | 15280 |
| Pampa Libre, Checras | 15280 |
| Piedra Blanca, Checras | 15280 |
| Puente Tingo, Checras | 15280 |
| Puñon, Checras | 15280 |
| Shogalan, Checras | 15280 |
| Tongos, Checras | 15280 |
| Tulpay, Checras | 15280 |
| Viscachaca, Checras | 15280 |