| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|
| 3643 | Weimar | Thuringia | 64,727 | Germany | Europe/Berlin |
| 5609 | Calden | Hesse | 7,752 | Germany | Europe/Berlin |
| 6420 | Marburg | Hesse | 78,895 | Germany | Europe/Berlin |
| 6421 | Marburg | Hesse | 78,895 | Germany | Europe/Berlin |
| 6426 | Lohra | Hesse | 5,775 | Germany | Europe/Berlin |