JamboSim eSIM Data Plans for Vietnam

JamboSim does not provide a truly unlimited data eSIM for Vietnam. All plans labeled “Unlimited” offer only 3GB of high‑speed data per day; after that daily quota is throttled to about 1 Mbps. For travelers who need more data, JamboSim offers fixed data plans such as the 100GB/180 days plan priced at $71.99 USD or the 50GB/15 days plan priced at $48.99 USD. These options give a larger, non‑throttled data allowance but have a set validity period. Choosing a fixed data plan may be more cost‑effective for very heavy data users, while the “Unlimited” plans offer a daily limit that is subject to reduced speed.

JamboSim provides eSIM plans for travelers in Vietnam that include a phone number and the ability to send SMS. The plans range from 1GB of data valid for 7 days to 20GB of data valid for 365 days, with prices ranging between $11.99 and $105.99 USD. Each plan offers a phone number dialed from the +1 code and supports outbound voice calls and outbound text messages only, while inbound calls and messages are not supported. Travelers who need additional or specific telephony features should confirm the details directly with JamboSim.

JamboSim offers a range of data plans that cover Vietnam, comprising 12 single‑country plans and 49 multi‑country plans. The single‑country plans are fixed‑data caps, allowing travelers to purchase a set amount of data—ranging from 200 MB up to 100 GB—for a period that can extend up to 365 days, with prices between $1.99 and $125.99. The multi‑country plans include daily‑cap options, giving users flexibility to use a specified amount of data each day across multiple destinations, with similar validity and price ranges. In total, 61 distinct plans are available to use in Vietnam.