Belfius becomes the first Belgian bank to offer global access to its mobile app in over 160 countries, free from roaming charges, through a partnership with Firsty and eSIM technology.
Customers can perform various financial transactions and access features of the Belfius Mobile app worldwide without incurring additional charges, with the latest version of the app updated on June 23, 2025.
By downloading the Firsty app through Belfius Mobile and activating the eSIM, customers can use the Belfius Mobile app globally without the need to switch SIM cards or change mobile plans.
Firsty, a startup established in 2023, aims to provide free mobile data services globally through eSIM technology, offering solutions for both consumers and businesses to connect to networks worldwide without traditional roaming costs.