| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Čachnov, Krouna | 569 82 |
| Postal/ZIP Codes in Františky, Krouna | 569 82 |
| Postal/ZIP Codes in Krouna, Krouna | 539 43 |
| Postal/ZIP Codes in Oldřiš, Krouna | 539 01 |
| Postal/ZIP Codes in Ruda, Krouna | 569 82 |
| Postal/ZIP Codes in Rychnov, Krouna | 569 82, 539 44, 539 44 |