| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Alto El Manzano, Tiltil | 9420000 |
| Postal/ZIP Codes in Estación Polpaico, Tiltil | 9420000 |
| Postal/ZIP Codes in Huertos Familiares, Tiltil | 9420000 |
| Postal/ZIP Codes in Montenegro, Tiltil | 9420000 |
| Postal/ZIP Codes in Rungue, Tiltil | 9420000 |
| Postal/ZIP Codes in Santa Matilde, Tiltil | 9420000 |
| Postal/ZIP Codes in Tiltil, Tiltil | 9420000 |
| Postal Codes in Chacabuco | |
|---|---|
| Postal/ZIP Codes in Colina, Chacabuco | |
| Postal/ZIP Codes in Lampa, Chacabuco | |
| Postal/ZIP Codes in Tiltil, Chacabuco | |