General enquiries

We are at your service. Contact us.

Diners Club AG
Seestrasse 25
P.O. Box 2198
8022 Zurich

Tel. +41 (0)58 750 80 80
Fax +41 (0)58 750 80 81

Monday to Thursday 08:00 – 17:30, Friday 08:00 – 17:00

You can also send us your queries and comments electronically.