| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|
| 6002 | Butzbach | Hesse | 25,156 | Germany | Europe/Berlin |
| 6033 | Butzbach | Hesse | 25,156 | Germany | Europe/Berlin |
| 6081 | Butzbach | Hesse | 25,156 | Germany | Europe/Berlin |
| 6085 | Butzbach | Hesse | 25,156 | Germany | Europe/Berlin |
| 6447 | Langgöns | Hesse | 12,283 | Germany | Europe/Berlin |