| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Berleşti, Ianca | 815201 |
| Postal/ZIP Codes in Gara Ianca, Ianca | 815202 |
| Postal/ZIP Codes in Ianca, Ianca | 815200 |
| Postal/ZIP Codes in Oprişeneşti, Ianca | 815203 |
| Postal/ZIP Codes in Perişoru, Ianca | 815204 |
| Postal/ZIP Codes in Plopu, Ianca | 815205 |
| Postal/ZIP Codes in Târlele Filiu, Ianca | 815206 |