| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Cogealac, Cogealac | 907070 |
| Postal/ZIP Codes in Gura Dobrogei, Cogealac | 907072 |
| Postal/ZIP Codes in Râmnicu de Jos, Cogealac | 907073 |
| Postal/ZIP Codes in Râmnicu de Sus, Cogealac | 907074 |
| Postal/ZIP Codes in Tariverde, Cogealac | 907076 |