
BlueSky eSIM is a trusted travel eSIM provider offering fast, reliable 4G/5G prepaid data in 200+ destinations on tier-1 carrier networks. Not always the cheapest, but peace of mind comes standard — you'll get the best internet quality available in your destination. Scan the QR code from your email, or use the optional iOS/Android app — it installs eSIMs automatically and tracks your data usage in real time. Plus 24/7 real human customer support.
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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.
BlueSky eSIM does not provide a truly unlimited high‑speed data plan for South America. All plans that carry the label “Unlimited Data” cap the high‑speed data to 3GB per day; after that limit the speed is reduced to 1000kbps.
For travelers who need a larger high‑speed allowance, BlueSky eSIM offers fixed‑data options. For example, a 20GB/30d plan covers 17 countries in South America and costs $49.00 USD, while a 20GB/30d plan that covers 201 countries, including South American nations, is priced at $38.08 USD. These plans keep the full speed until the data allowance is used up. If a user requires unlimited high‑speed data, BlueSky eSIM does not currently supply such a plan for South America.
BlueSky eSIM does not offer South America eSIM plans that include a phone number or SMS capability. Only data‑only eSIM plans are provided for South America.
Users who need voice or messaging can rely on popular VoIP applications, such as WhatsApp, Telegram, and iMessage, which work over the data connection and allow calls and text messages without requiring a local phone number or SMS service.
BlueSky eSIM offers three plans that cover South America: the 🔷 [5G] Worldwide (201 countries) Best Coverage (/3d) plan includes Argentina, Bolivia, Brazil, Belize, Chile, Colombia, Costa Rica, Ecuador, French Guiana, Guatemala, Guyana, Honduras, Nicaragua, Panama, Peru, Paraguay, Suriname, El Salvador, and Uruguay; the 🔷 [5G] Latin America (17 countries) Best Coverage (/7d) plan covers the same countries plus Venezuela; and the 🔷 [5G] Worldwide (173 countries) Best Coverage (/7d) + Calls & SMS plan mirrors the coverage of the 201‑country plan.
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