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Access attentive, knowledgeable customer service. Local representatives from your country are ready to answer any questions about your card.
Every country has its own way of life with different customs, languages and regulations, so we have local Diners Club partners in place to provide tailored product offerings and well-informed assistance. Each local Club acts as a partner to collectively create impeccable service around the world.
For information about your account, a lost or stolen card, canceling a card, or local benefits and programs, we offer customer service through Diners Club partners in the country where your card was issued.
Whether you’re across the world or around the corner, our Diners Club partner in your home country is happy to assist you.
Submit and track inquiries related to a failed transaction through our convenient Online Dispute Resolution Tool*
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