
With an affordable budget and super convenience, eSIM Card is an online eSIM service provider. With 200+ countries coverage destinations, local, regional, and Global eSIMs are available. You can buy it for a day or a year, and it’s up to you. Check out our budget-friendly plans and end the hassle of travel connectivity once and for all.
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Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
eSIMCard does not provide a genuinely unlimited high‑speed data plan for Slovenia. All plans labeled “Unlimited” in the catalogue actually allot a fixed amount of data—such as 1 GB or 2 GB per day—and then reduce the speed to 512 kbps or 2000 kbps once that limit is reached. Therefore, the data is capped and throttled after a certain amount is consumed.
Travelers who need a large, unthrottled allocation can choose from the fixed‑data options offered by eSIMCard, such as the 100 GB 31‑day plan or the 200 GB 31‑day plan, both of which provide unthrottled 5G service for Slovenia and other European countries. These plans may be more cost‑effective for users who expect to use a lot of data without the throttling that accompanies the “Unlimited” labels.
eSIMCard currently does not provide a Slovenia eSIM that includes a local phone number or SMS capability. The provider only offers data‑only plans for travelers visiting Slovenia, so there is no option for inbound or outbound voice calls or SMS messages tied to a Slovenian number. Travelers can still make calls and send messages using popular VoIP applications such as WhatsApp, Telegram or iMessage, which operate over the data connection.
eSIMCard provides 31 single‑country plans and 186 multi‑country plans that include Slovenia. The available plans span a price range of $1.39 to $526.40 and a data cap range from 1 GB to 200 GB. Plans are offered as fixed‑data, where a set amount of data is available for the entire validity period, or as daily‑cap plans, where the data limit resets each day and offers a specified amount of data per day.
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