| Place | Post Code |
|---|---|
| Ciumiţa, Lunca Cernii de Jos | 337301 |
| Fântâna, Lunca Cernii de Jos | 337302 |
| Gura Bordului, Lunca Cernii de Jos | 337303 |
| Lunca Cernii de Jos, Lunca Cernii de Jos | 337300 |
| Lunca Cernii de Sus, Lunca Cernii de Jos | 337304 |
| Meria, Lunca Cernii de Jos | 337306 |
| Negoiu, Lunca Cernii de Jos | 337307 |
| Valea Babii, Lunca Cernii de Jos | 337308 |