
Ozly eSIM is a travel eSIM provider built for price-conscious travellers who do not want to overpay for mobile data. We offer affordable, data-only plans in 177+ destinations with instant delivery and quick activation. Our focus is simple: reliable data, fair pricing, and no inflated roaming-style markups. Ozly is designed for modern travellers who want to stay connected without paying premium travel SIM prices.
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.
Ozly eSIM does not provide any unlimited data eSIM plans for Southeast Asia. All available plans have a set data cap, such as the 50GB 180‑day plan that covers Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, and Vietnam, or the 20GB 30‑day options that also cover the same region. Choosing one of these fixed‑data plans can be more cost‑effective if you are not an extreme high‑usage traveler, while heavy users who require unlimited data would need to look at other providers.
Ozly eSIM does not offer a Southeast Asia eSIM that includes a phone number or SMS capability. Only data‑only plans are available from this provider.
Travelers can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging without needing a local phone number or SMS service.
All Ozly eSIM plans that are marketed for Southeast Asia cover the same core set of countries: Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand and Vietnam. The “Asia (20 areas) /Day” and “Asia‑20” packages extend this list by also including Laos. In addition, the “Global (120+ areas) /Day” and “Global139” plans list these Southeast Asian nations as part of their larger coverage, offering connectivity beyond the region without naming the external territories. This set represents the full scope of Ozly eSIM’s Southeast Asia coverage.
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