GigSky eSIMs for Estonia in 2026

Elisa, Tele2 and Telia are the operators GigSky lists for Estonia, giving several networks to fall back on when one is thin outside the cities. GigSky lists 5G as its fastest technology, while its large range makes sizing the decision and risks buying more data than a fortnight needs. Traffic breaks out in the United States of America, so the round trip to Estonia-hosted services is longer; video calls and gaming may feel that, while maps, messaging and browsing largely will not, and sites will see a US IP. It does not say whether top-up is available, so check before buying.