Compare eSIMs for Worldwide 2026

Most of the choice sits in Malaysia, Croatia, the United States of America and Finland, rather than being spread evenly across this geographically sprawling mix of continents, islands and small states. An itinerary built around those larger markets is relatively straightforward, but a trip hinging on a quieter member such as Abkhazia deserves a country-by-country check: a regional label is geographic, not a guarantee that every plan serves every stop usefully.