| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Czarnorzeki, Korczyna | 38-420 |
| Postal/ZIP Codes in Iskrzynia, Korczyna | 38-422 |
| Postal/ZIP Codes in Kombornia, Korczyna | 38-420 |
| Postal/ZIP Codes in Korczyna, Korczyna | 38-420 |
| Postal/ZIP Codes in Krasna, Korczyna | 38-420 |
| Postal/ZIP Codes in Węglówka, Korczyna | 38-420 |
| Postal/ZIP Codes in Wola Komborska, Korczyna | 38-420 |