NN was formerly part of the German Empire. In the German Empire, the place was called NN.
The place is now called Orlické Záhoří and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| NN (Orlické Záhoří) | Austro-Hungary | Senftenberg | before the Treaty of Saint-Germain |
| NN | Czechoslovakia | Žamberk | after the Treaty of Saint-Germain |
| NN | German Empire | Grulich | 1938 |
| NN | Czechoslovakia | Žamberk | 1945 |
| Orlické Záhoří | Czechoslovakia | Žamberk | 1945 |
| Orlické Záhoří | Czechoslovakia | Rychnov nad Kněžnou | 1992 |
| Orlické Záhoří | Czech Republic | Rychnov nad Kněžnou | 1993 |