JamboSim
Jambosim is a global eSIM provider offering instant, affordable mobile data plans in 200+ countries and regions. Travelers, digital nomads and businesses can buy an eSIM online, receive it by email within seconds, and activate it on any eSIM-compatible device — no physical SIM card required. Our catalogue includes local, regional and worldwide data plans from trusted carriers (KPN, Vodafone, Telcel and many more), with transparent pricing, easy top-ups, and 24/7 customer support.
Promo Code
UnlimitedJamboSim eSIM Data Plans for Southeast Asia
15% OFF
192 Countries 15% OFF 192 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 192 Countries 15% OFF 192 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 192 Countries 15% OFF 192 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 192 Countries 15% OFF 192 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 192 Countries 15% OFF 192 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 192 Countries 15% OFF 192 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 172 Countries
Call/SMS 15% OFF 172 Countries Call/SMS 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 192 Countries 15% OFF 192 Countries 15% OFF 192 Countries 15% OFF 192 Countries 15% OFF 172 Countries Call/SMS 15% OFF 172 Countries Call/SMS 15% OFF 192 Countries 15% OFF 192 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 172 Countries Call/SMS 15% OFF 172 Countries Call/SMS 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 192 Countries 15% OFF 192 Countries 15% OFF 172 Countries Call/SMS 15% OFF 172 Countries Call/SMS 15% OFF 192 Countries 15% OFF 192 Countries 15% OFF 18 Countries 15% OFF 18 Countries 15% OFF 192 Countries 15% OFF 192 Countries 15% OFF 172 Countries Call/SMS 15% OFF 172 Countries Call/SMS 15% OFF 172 Countries Call/SMS 15% OFF 172 Countries Call/SMSData 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.
JamboSim for Southeast Asia FAQ
Does JamboSim offer unlimited data eSIM for Southeast Asia?
JamboSim does not offer a truly unlimited eSIM plan for Southeast Asia. The plans with “Unlimited” in their name provide a daily high‑speed allowance of 3GB/day, and once that limit is reached, the connection speed is reduced to 1000kbps.
Instead, JamboSim sells fixed‑data eSIMs that cover the same region. Examples from the catalog include a 100GB plan for 180 days priced at $67.99 USD, a 50GB plan for 90 days at $37.99 USD, and several 20GB options ranging from 30 days to a full year. These fixed‑data plans can be more cost‑effective for travelers who do not need unlimited data usage.
Does JamboSim offer Southeast Asia eSIM with phone number and SMS?
JamboSim does not provide an eSIM for Southeast Asia that includes a local phone number or SMS capability; all of its plans for that region are data‑only. Travelers can use the data connection to run VoIP applications such as WhatsApp, Telegram, and iMessage to make calls and send messages without a phone number or SMS.
What countries are covered by JamboSim's eSIM plans in Southeast Asia?
JamboSim’s eSIM plans cover Brunei, Indonesia, Cambodia, Laos, Malaysia, Philippines, Singapore, Thailand, Timor‑Leste, and Vietnam. Some plans also include coverage in regions outside Southeast Asia, but for Southeast Asia the above list represents the countries available.
Summarized by AI, Last updated:
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