Contact us

WE ARE LOOKING FORWARD TO HEARING FROM YOU!

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

Please do NOT use this contact form for one of the following requests:

  • Change of address (please send by mail or fax)
  • Change of personal data such as name or date of birth (please send a copy of your passport or ID card by mail or fax)
  • Card cancellation / cancellation of membership (please send by mail or fax)
  • Cancellation of rewards program (please send by mail or fax)
  • Complaints regarding the monthly invoice / unrecognized charges (please send by mail or fax)
  • If you want to receive a replacement card (if card damaged or lost), please call us on:
    0870 1900 011 (UK) / 0818 300 026 (Ireland).


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