Billion Connect does not provide an unlimited data eSIM plan for Andorra. The available plans listed for this destination are fixed data bundles that have a hard data cap, ranging from 50GB to 100GB, and come with validity periods of 30 to 31 days.
Travelers who need a higher data allowance can choose one of the larger fixed plans, such as the 100GB bundle, which may offer better value compared to a very large unlimited plan. These fixed data plans are often more cost‑effective unless a user requires a truly unlimited data experience.