Sandhýbl was formerly part of the German Empire. In the German Empire, the place was called Sandhübel.
The place is now called Písečná and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sandhübel | Austro-Hungary | Freiwaldau | before the Treaty of Saint-Germain |
| Sandhýbl | Czechoslovakia | Frývaldov | after the Treaty of Saint-Germain |
| Sandhübel | Czechoslovakia | Frývaldov | after the Treaty of Saint-Germain |
| Sandhübel | German Empire | Freiwaldau | 1938 |
| Písečná | Czechoslovakia | Jeseník | 1945 |
| Písečná | Czechoslovakia | Šumperk | 1992 |
| Písečná | Czech Republic | Šumperk | 1993 |