How can I contact customer service? Aline C. 10 February 2022 08:25 Updated The quickest way to find the help you need is to use our online articles. We suggest you search for your question first in our FAQs. If you don't find the answer to your question, don't hesitate to get in touch. There are many ways to contact us: FAQ answers Check out our top articles, or type in a key word in the search bar. For example: "limit". All the articles related to the limits will appear on the screen. Live-Chat If you can't find what you need in the article, and you already have an active VIABUY account, you can contact us by Live Chat. After logging in, click on the Customer Service tab. A pop-up chat window will appear when an agent is available. Contact form If you don't have login access or you're not a VIABUY customer, you can also send us an email through our contact form. With some inquiries, it might take a little longer to get an answer. But rest assured we will do our best to answer as soon as possible. Phone For urgent queries, you can give us a call at +352 28 48 74 24*. Our team is available from 8 am to 5 pm CET, Monday to Friday. Please have your VIABUY card at hand. *This phone number is based in Luxembourg, therefore costs will vary depending on your provider. Related articles How can I upgrade to IDV3? What should I do if I lost my card or it got stolen? What are the fees for the VIABUY account with Prepaid Mastercard? How can I change my password? Comments 0 comments Article is closed for comments.