| Postal Code information | |
|---|---|
| Place | Ozersk (Озерск) |
| Post Code | 456488, 456780, 456781, 456782, 456783, 456784, 456785, 456787, 456788, 456789, 456790, 456795, 456796, 456797, 456799, 456870, 457103, 457383 |
| County | Ozyorsk |
| State | Chelyabinsk oblast |
| Time zone | Asia/Yekaterinburg |