| Place | Post Code |
|---|---|
| Czernica, Gaszowice | 44-282 |
| Gaszowice, Gaszowice | 44-293 |
| Łuków Śląski, Gaszowice | 44-282 |
| Piece, Gaszowice | 44-293 |
| Szczerbice, Gaszowice | 44-293 |
| All postal codes in Rybnicki | |
|---|---|
| Czerwionka-Leszczyny, Rybnicki | |
| Gaszowice, Rybnicki | |
| Jejkowice, Rybnicki | |
| Lyski, Rybnicki | |
| Świerklany, Rybnicki | |