Barclaycard house, 1234 pavilion drive, northampton, nn4 7sg, mail van area 24. Barclaycard, 51 saffron road, wigston, le18 4ga. watch our video to see how to make an international payment using the barclays app. The time the payment will take depends on which country you’re sending it to and how the. there are several options to make a payment. Use the barclays us app to make a payment 2. Pay online via your barclays online account 3. Mail your payment to the address on your statement: Credit card payments p. o. call us on our international toll free number +800 800 88885 ^. Alternatively, call us on +44 (0)1624 684316 *. Our international banking accounts are available if you have £100,000. make payments and transfers. find contact details for our operations in different regions (europe, asia pacific, americas, africa and middle east) and group.
