Profile
| Postal Code | 023 52 |
| Postal Code Name | Olešná |
| Region | Region of Žilina |
| District | District of Čadca |
| Timezone | Central European Time (CET) |
| Adjacent Postal Codes | 023 22 023 53 023 54 023 57 |
| Postal Code | 023 52 |
| Postal Code Name | Olešná |
| Region | Region of Žilina |
| District | District of Čadca |
| Timezone | Central European Time (CET) |
| Adjacent Postal Codes | 023 22 023 53 023 54 023 57 |