MBNA Customer Services Overview
To activate a new credit card, check your balance, check payment due date, check recent transactions, to change your address or manage your contact details, set up a Direct Debit and for all general enquiries including lost and stolen credit cards - please call the MBNA phone number below. Lines are open 24 hours a day, 7 days a week.
MBNA is part of the Bank of America, which is one of the largest financial institutions in the world.
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