Whether you want to know more about Barclays International Banking or open an international bank account, here's how to get in touch.

New to International Banking?

If you're new to International Banking and would like to become a client, you can:

Our International Banking accounts are available if you have £100,000 (or currency equivalent) maintained across your accounts.

Additonal support

We are committed to helping our clients and understand that at times, you may require additional support. If needed, we can provide communications in braille, large print or audio. Please let us know when you make a complaint if you would like to discuss your circumstances.  

You can also let us know what additional support you require if you are not making a complaint by contacting your usual Barclays contact or via the telephone and contact details on this website.  


Letting us know that you’re not satisfied with our service or products is key in helping us improve the overall experience for our all clients at Barclays International Banking.

Barclays UK customers

If you’re a Barclays UK customer, you can contact us through our UK site. We will be happy to answer any question you may have.

How to make a complaint

If you wish to make a complaint you can contact us in writing, by phone or chat to us within Online Banking.  You can also let your relationship manager know. If you would like to register for Online Banking please call us or contact your usual Barclays contact.

Chat to us: login to Online Banking
Call us on: +44 (0)1624 684444*

If you’d like to write to us, you can use either of the following addresses:

For Isle of Man accounts
Barclays Bank PLC, PO BOX 9, Barclays House. Douglas, Isle of Man, IM99 1AJ

For Jersey accounts
Barclays Bank PLC, 13 Library Place, St. Helier, Jersey, JE4 8NE

For London accounts
PO Box 69999, 1 Churchill place, Canary Wharf, London, E14 1QE