You also have the possibility to contact us by phone:

  • to report problems
  • Get answers to questions about our services

You can reach us at 58888 or from outside at +49 391 67 58888.
If there is a problem with IP telephony, you can also reach the IT service point on 48888.

Monday to Friday 08:00 to 23:00 8 a.m. to 11 p.m.
Saturday 10:00 to 18:00 10 a.m. to 6 p.m.

Please note that changed opening hours also apply to the service times of the hotline.

Last Modification: 05.09.2019 - Contact Person: Webmaster