Add or change your phone number
Do this online for your credit card or loan
- The MBNA Mobile App is the simplest way to change your phone number.
- It can be done in just a few short steps.
- It gives you an extra layer of security when you shop or bank online.
If you’re a home insurance or savings customer, please call us to change your telephone number.
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If you are an MBNA credit card or loans customer, you can call us to change your number.