| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Apateu, Culciu | 447116 |
| Postal/ZIP Codes in Cărăşeu, Culciu | 447117 |
| Postal/ZIP Codes in Corod, Culciu | 447118 |
| Postal/ZIP Codes in Culciu, Culciu | 447115 |
| Postal/ZIP Codes in Culciu Mare, Culciu | 447119 |
| Postal/ZIP Codes in Culciu Mic, Culciu | 447121 |
| Postal/ZIP Codes in Lipău, Culciu | 447122 |