| All postal codes in Cautín |
| Carahue, Cautín |
| Cholchol, Cautín |
| Cunco, Cautín |
| Curarrehue, Cautín |
| Freire, Cautín |
| Galvarino, Cautín |
| Gorbea, Cautín |
| Lautaro, Cautín |
| Loncoche, Cautín |
| Melipeuco, Cautín |
| Nueva Imperial, Cautín |
| Padre Las Casas, Cautín |
| Perquenco, Cautín |
| Pitrufquén, Cautín |
| Pucón, Cautín |
| Saavedra, Cautín |
| Temuco, Cautín |
| Teodoro Schmidt, Cautín |
| Toltén, Cautín |
| Vilcún, Cautín |
| Villarrica, Cautín |