General enquiries

We are at your service. Contact us.

Diners Club UK
PO Box 66351
London
E14 1GQ

calling from the UK: 0870 1900 011
calling from Ireland: 0818 300026
international: +44 1 252 513 500
Type Talk (18001) 0870 909 4405 (UK only)

Fax: 0870 197 4536

24 hours a day, 7 days a week

You can also send us your queries and comments electronically.

PO Box 66351