
Ohayu is a travel eSIM provider offering mobile data plans for 170+ countries. It connects users to local mobile networks abroad, with supported operators shown on destination and Global plan pages before purchase. Ohayu eSIMs are data-only, so travelers can use mobile internet while keeping their regular number for WhatsApp, Telegram, and other apps. Ohayu has eSIM apps for iOS and Android that let users install eSIMs, manage plans, check data usage, and add more data where top-up is available. Global subscription plans also let unused data roll over to the next billing period while the subscription stays active. Hotspot is supported on Ohayu plans where the device allows it.
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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.
Ohayu does not provide an unlimited data eSIM plan for South America. All of its South American offerings are fixed‑data plans with set data caps and a 30‑day validity period.
Travelers who need a large data allowance can choose from Ohayu’s fixed plans, such as the 25GB Monthly plan priced at $49.49 USD or the 15GB Monthly plan at $39.99 USD. These plans give a clear data limit and a 30‑day validity, and they include tethering and 5G coverage across Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, French Guiana, Guatemala, Honduras, Nicaragua, Panama, Peru, Paraguay, El Salvador, Uruguay, and 108 additional countries.
Ohayu does not offer any eSIM plans that include a local phone number or SMS service for South America. Travelers who need communication in that region will need to rely on VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages over the wireless data connection. While these apps usually work in most South American countries, some destinations may block or restrict access to specific services, so users should confirm that the apps they depend on are available before purchasing an Ohayu eSIM.
The Ohayu monthly eSIM plan covers the following South American countries: Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, French Guiana, Guatemala, Honduras, Nicaragua, Panama, Peru, Paraguay, El Salvador, and Uruguay.
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