eSIMzio eSIM Data Plans for Estonia

eSIMzio does not offer a truly unlimited data eSIM for Estonia. All plans that list “Unlimited” in their name actually provide a limited amount of high‑speed data—3 GB per day for the Estonia Unlimited plans or 5 GB per day for the Europe Unlimited plans—and the speed is throttled to 1 Mbps after the daily data ceiling is reached.

Travelers who need larger data allowances can select from eSIMzio’s fixed data plans, such as Europe 100 GB — 180 days or Europe 50 GB — 7 days, which give high‑speed data until the specified cap is used while providing validity periods of 180 days or 7 days respectively.

eSIMzio does not provide an Estonia eSIM plan that includes a phone number or SMS capability; all of its available plans for Estonia are data‑only. Travelers who need a local number or the ability to send SMS messages would need to find a different operator.

For voice and messaging needs, popular VoIP apps such as WhatsApp, Telegram and iMessage can normally be used over eSIM data connections. However, some destinations may block or restrict certain services, so it is advisable to confirm that the apps you rely on are accessible in Estonia before purchasing a plan.

eSIMzio offers a total of 12 single‑country plans that include Estonia and 53 multi‑country plans that cover Estonia as part of their broader coverage. The single‑country plans range in price from about $2.03 to $228.12 and provide data caps between 200 MB and 100 GB, with validity periods from 3 to 365 days. The multi‑country plans have a similar price range and data cap range, but they allow roaming across multiple destinations, offering flexibility for travelers who need connectivity in several countries, including Estonia.