Compare eSIMs for Worldwide 2026

Plans for Bulgaria, Greece, Croatia and Malaysia account for much of the available choice, while Worldwide also stretches across remote islands and small states such as Tuvalu. A trip through the better-served markets is likely to work well with a regional plan, but an itinerary that depends on Tuvalu needs country-by-country checking: geographic membership does not guarantee equally useful cover, and different plans can vary sharply. Check the relevant country page before assuming the regional option will suit every stop.