| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Dillach, Fernitz-Mellach | 8072, 8410 |
| Postal/ZIP Codes in Enzelsdorf, Fernitz-Mellach | 8072 |
| Postal/ZIP Codes in Fernitz, Fernitz-Mellach | 8072 |
| Postal/ZIP Codes in Gnaning, Fernitz-Mellach | 8072 |
| Postal/ZIP Codes in Mellach, Fernitz-Mellach | 8072, 8410 |