Přední Mostek was formerly part of the German Empire. In the German Empire, the place was called Vorder Mastig.
The place is now abandoned and the area belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Vorder-Mastig | Austro-Hungary | Hohenelbe | before the Treaty of Saint-Germain |
| Přední Mostek | Austro-Hungary | Hohenelbe | before the Treaty of Saint-Germain |
| Přední Mostek | Czechoslovakia | Vrchlabí | after the Treaty of Saint-Germain |
| Vorder-Mastig | Czechoslovakia | Vrchlabí | after the Treaty of Saint-Germain |
| Vorder Mastig | German Empire | Hohenelbe | 1938 |
| Přední Mostek | Czechoslovakia | Dvůr Králové nad Labem | 1945 |
| - aufgelassen - | Czechoslovakia | Trutnov | 1992 |
| - aufgelassen - | Czech Republic | Trutnov | 1993 |