You can make a report at 365 days, 24 hours, using the international toll-free number: +800 444 46300*.
If your local telephone provider does not support the toll-free service, you can call the following chargeable number: +49 5361 946300.
*Depending on the country you are calling from it is possible that the international toll-free hotline is not available since some telephone network providers do not support the service. If so, please use the offered chargeable number or your country specific number.