
4S eSIM is a new global connectivity brand built by a team with strong experience in the telecommunications industry. Our partners provide direct network access to multiple mobile operators worldwide, giving us first-hand network resources and the ability to offer highly competitive pricing. We aim to make staying connected abroad simple, reliable, and affordable for everyone — from frequent travelers and digital nomads to business professionals and international students. With instant activation, flexible regional and global data plans, and no need for physical SIMs or complex KYC verification, 4S eSIM delivers a truly borderless mobile experience.
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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.
4S eSIM does not provide any truly unlimited high‑speed data plans for Baltic. All plans that carry the word “Unlimited” in their name still offer a capped amount of data – for example, the Europe+ Unlimited STANDARD plans give 3GB per day and the Europe+ Unlimited MAX plans give 5GB per day, with a reduced speed of 1000kbps once the daily limit is reached. Because the caps are still present, the plans are not truly unlimited for high‑speed data.
If you need a higher capacity, 4S eSIM offers fixed data plans instead. One example is the Europe‑365 Days‑500GB plan, which includes 500GB of high‑speed data for 365 days with a price of $1, 262.28 USD. Other available options in the same country list include the Europe‑365 Days‑300GB plan for 300GB and the Europe‑365 Days‑150GB plan for 150GB, all of which provide ample data for extended stays in Estonia, Lithuania, and Latvia. Choosing a fixed data plan can be more cost‑effective for travelers who require large amounts of data without the throttling that comes with the labelled “Unlimited” plans.
4S eSIM does not offer Baltic eSIM plans that include a phone number or SMS capability. Only data‑only eSIM plans are available for Baltic.
Travelers can use VoIP applications such as WhatsApp, Telegram and iMessage over the data connection to make calls and send messages without a phone number or SMS capability.
4S eSIM offers several eSIM plans that include Estonia, Lithuania and Latvia. The Europe based plans—Europe(30+ areas)/Day, Europe+, Europe /Day, and Europe (40+ areas) & Morocco—along with the Global plans—Global, Global (120+ areas), and Global139—all cover these three Baltic countries. The Europe plans additionally cover a range of other European destinations and Morocco, while the Global plans extend to many regions worldwide.
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Discover some of the most popular eSIM brands offering plans for Baltic