
Halo eSIM is a UK travel eSIM provider. Plans for 190+ destinations with the networks named on every plan before you buy, no app or account, hotspot availability depends on the plan, top-ups on fixed plans, and a 30-day money-back guarantee before activation. Halo eSIM Ltd is UK registered, live since September 2026, with human support behind the chat.
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.
Halo eSIM does not provide any unlimited data eSIM for South America. All available plans are fixed data bundles that expire after 30 days of first use.
Travelers who need large data allowances can select from the fixed data plans listed, such as the 10 GB 30‑day bundle for about $60.13 USD or the 5 GB 30‑day bundle for roughly $27.74 USD. Choosing a fixed data plan can be more cost effective for most users unless extremely heavy data usage is expected.
Halo eSIM does not offer an eSIM plan that includes a phone number or SMS capability for South America. All available South American eSIMs from Halo are data‑only, so they cannot be used for traditional voice or text messaging services.
Travelers who need to make calls or send texts can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations in South America may block or restrict certain VoIP services, so it is advisable to confirm that the apps you plan to use are accessible in the specific country before purchasing a plan.
Halo eSIM offers coverage in South America through its South America plan and its Global (120 + areas) plan, both of which include the same set of countries: Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, Guatemala, Honduras, Nicaragua, Panama, Peru, Paraguay, El Salvador and Uruguay.
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