
Simsima is an eSIM marketplace offering instant connectivity in 190+ countries. Travelers can browse, purchase, and activate eSIMs directly from their phone — no physical SIM swap needed. Plans range from 1-day local passes to multi-country regional bundles, with coverage across Europe, Asia, the Americas, and beyond. Simsima supports all eSIM-compatible devices and offers 24/7 customer support based in Barcelona.
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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.
Simsima does not provide a truly unlimited data eSIM for the Baltic region. The plans that carry the name “Unlimited” give 3 GB of high‑speed data each day and then throttle the speed to 1000 kbps after that daily limit is reached, so the data allowance is still capped.
If a traveler needs a larger, unthrottled data allowance, Simsima offers fixed data plans such as 50 GB for 30 days or 20 GB for 30 days. These plans give a set amount of high‑speed data that must be used within the specified validity period and can be more cost‑effective for most users unless very heavy data consumption is expected.
Simsima does not offer an eSIM for Baltic that includes a phone number or SMS service. The provider’s Baltic eSIM offerings are data‑only, so travelers cannot receive or send standard SMS or make phone calls through a local number.
If you need to communicate while traveling, you can rely on internet‑based services such as WhatsApp, Telegram or iMessage that work over the data connection. Keep in mind that some destinations may restrict or block specific VoIP applications, so it is advisable to confirm the availability of the apps you depend on before purchasing a plan.
All Simsima eSIM plans that cover the Baltic region include Estonia, Lithuania, and Latvia.
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