Simsima
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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For new userSimsima eSIM Data Plans for Czech Republic
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Simsima for Czech Republic FAQ
Does Simsima offer unlimited data eSIM for Czech Republic?
Simsima does not provide a true unlimited data eSIM for Czech Republic. The plans branded “Unlimited” give 3 GB of high‑speed data each day and impose mandatory speed reduction to 1000 kbps once the daily quota is reached, so usage is not unrestricted.
If mandatory speed reduction is not acceptable, Simsima offers fixed‑data plans for Czech Republic. Notable examples include 100 GB for 180 days at $171.33 USD, 50 GB for 30 days at $44.24 USD, and 20 GB for 30 days at $15.43 USD. These self‑selected amounts eliminate compulsory throttling and may better suit travelers who want clearer, predictable data limits.
Does Simsima offer Czech Republic eSIM with phone number and SMS?
Simsima does not offer an eSIM with a phone number or SMS capability for the Czech Republic. Travelers who purchase a plan from Simsima for that destination will receive only a data‑only eSIM, which can be used for internet access. For voice and text, users will need to rely on VoIP applications such as WhatsApp, Telegram, or iMessage; however, access to these services is not guaranteed and may be restricted in some locations, so travelers should confirm that the apps they plan to use work in the Czech Republic before buying a plan.
How many data plans does Simsima offer for Czech Republic?
Simsima supplies a total of 37 data plans for Czech Republic, split into 10 single‑country and 27 multi‑country options. Prices span from roughly $3.61 to $171.84, while data caps range between 1 GB and 100 GB. Some plans use daily data caps, whereas others provide fixed data amounts, with the fixed‑cap variety being the more common choice among the available packages.
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