
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 offer a truly unlimited data eSIM for Argentina. All plans with “Unlimited” in the name provide only 3 GB per day; once that threshold is reached the data speed drops to 1000 kbps. Therefore the high‑speed data allowance is capped, and the plans are not unlimited.
Travelers who need a larger amount of data can choose from Simsima’s fixed‑data plans. For example, a 20 GB plan is available for 30 days at $30.86 USD, and a 10 GB plan is available for 30 days at $20.57 USD. These options provide a set amount of high‑speed data that may be more cost‑effective for most users.
Simsima does not offer eSIM plans that provide a local phone number or SMS capability for Argentina. Travelers who purchase an eSIM from Simsima will receive a data‑only plan, which can be used for internet access, Wi‑Fi calling, and messaging through VoIP applications such as WhatsApp, Telegram, and iMessage. Because these services rely on a data connection rather than a traditional phone network, they may function in Argentina, but some destinations restrict or block certain apps; users should confirm that the VoIP apps they need are accessible in Argentina before buying a plan.
Simsima provides 11 single‑country plans for Argentina and 17 multi‑country plans that include Argentine coverage. The single‑country plans cover a variety of data amounts from 100 MB up to 20 GB, while the multi‑country packages offer similar ranges and can be used in several destinations. Across all plans the price varies from as little as $0.40 to $125.98, with validity periods ranging from 5 days to 180 days. Some plans feature daily data caps, allowing users to set a daily limit, whereas most plans use a fixed data cap that is available for the entire validity period.
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