| Country | Contact Number | Opening Hours |
|---|---|---|
| Austria | +43 (1) 79 567 567 | Monday to Saturday: 09:00-18:00 |
| Belgium | +32 (0) 2 717 3217 | Monday to Friday |
| Czech Republic | +420 239 000 277 | Monday to Friday: 09:00-17:00 |
| Germany | 01805 - 266 522 (€ 0.14 per minute) | Monday to Friday: 09:00-18:00 |
| Greece | +30 801 11 56000 | Monday to Friday: 09:00-17:00 |
| Hungary | +361 777 4 749 | Monday to Friday: 09:00-17:00 |
| Israel | +972 3 606 1555 | Sunday to Thursday: 09:00-17:00 |
| Netherlands | +31 (0) 20 3469 559 | Monday to Friday: 09:00-18:00 |
| Poland | 00800 4411592 | Monday to Friday: 09:00-17:00 |
| Romania | +421 2 5710 2020 | Monday to Friday: 09:00-17:00 |
| Russia | +7 495 363 2525 | Monday to Friday: 09:00-18:00 |
| Switzerland | 0848 845 845 | Monday to Friday: 09:00-18:00 |
