| Place | Post Code |
|---|---|
| Muylaque, San Cristóbal | 18420 |
| Oquevilque, San Cristóbal | 18420 |
| Pallatea, San Cristóbal | 18420 |
| Patune, San Cristóbal | 18420 |
| Puclloco, San Cristóbal | 18420 |
| Pumasolo, San Cristóbal | 18420 |
| Putunco, San Cristóbal | 18420 |
| Queyento, San Cristóbal | 18420 |
| Sajan Curaca, San Cristóbal | 18420 |
| San Cristobal, San Cristóbal | 18420 |
| Sandillane, San Cristóbal | 18420 |
| Sijuaya, San Cristóbal | 18420 |
| Tangani, San Cristóbal | 18420 |
| Tantane, San Cristóbal | 18420 |
| Tiquilane, San Cristóbal | 18420 |
| Torrecilla, San Cristóbal | 18420 |
| Totorane Chico, San Cristóbal | 18420 |
| Totorane Grande, San Cristóbal | 18420 |
| Yaral, San Cristóbal | 18420 |
| All postal codes in Mariscal Nieto | |
|---|---|
| Cuchumbaya, Mariscal Nieto | |
| Curumas, Mariscal Nieto | |
| Moquegua, Mariscal Nieto | |
| Samegua, Mariscal Nieto | |
| San Cristóbal, Mariscal Nieto | |
| Torata, Mariscal Nieto | |