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How do I contact Capital One UK? If you have questions regarding Capital One UK 

You can call : Account enquiries 0800 9525150, Application enquiries 0800 9525091, Calling from abroad 44 115 8433892. You can write to us: Applications: Capital One Card Services, Freepost, PO Box 5281, Nottingham, NG2 3YG. Application Review: Application Review Department, Capital One Card Services, Freepost, PO Box 5281, Nottingham, NG2 3YG. General Correspondence: Capital One Card Services, PO Box 5283, Nottingham, NG2 3YJ

How do I contact Marbles? If you have questions regarding Marbles

 You can call : 
Application enquiries:
(Mon – Fri 8am – 8pm/Sat and Sun 9am – 6pm) 0870 600 2361
Customer services:(24 hours)  0870 6061177
Lost or stolen marbles cards UK:  0800 917 3259
Lost or stolen marbles cards Worldwide:  44 121 214 5549

To help us protect your privacy, please do not send e-mail that includes personal or sensitive information. The e-mail addresses are not secure. If you already have a credit card and have questions regarding your account please call the customer service phone number on the back of your credit card. 

USA Credit Cards Click Here

 All applicants must be aged 18 or over and resident in the UK. To be eligible for a Platinum card applicants must be aged 21 or over, resident in the UK and receive an income of £10,000 or more a year. Credit is available subject to status and conditions. Where APRs are variable these are linked to the UK Clearing Bank Base Rate. A written quotation is available on request. Capital One Bank (Europe) plc, 18 Hanover Square, London. W1S 1HX.