Customer Service Center

We want to make Diners Club the favourite card in the wallets and purses of our Cardmembers. That is why, in addition to the entire range of benefits related to Diners Club Cards, we provide our Cardmembers with top quality customer service. We assist and advise our Cardmembers irrespective of where they are at the moment.

+48 22 826 07 66
Customer Service Center
+48 22 591 95 53
Allianz Global Assistance