
RedEx eSIM provides affordable, instant-activation eSIM data for 190+ countries with stable 4G/5G and 24/7 support.
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.
RedEx eSIM does not provide a truly unlimited data eSIM for Vietnam. Every plan labelled “Unlimited Data” actually supplies a fixed amount of high‑speed data – for example, 2GB, 3GB, 5GB, or 6GB per day – and once that cap is reached the speed drops to 128‑384kbps or even 0 kbps. Travelers who need a large amount of data can instead choose RedEx eSIM’s fixed‑data plans, such as the 100GB plan valid for 365 days or the 50GB plans that are valid for 3 to 7 days. These fixed data options give more gigabytes without throttling and can be more cost‑effective for users who consume substantial amounts of data.
Yes, RedEx eSIM sells a Vietnam eSIM that includes a phone number and supports SMS. The plan is priced at $35.89 USD, provides 20 GB of data, and is valid for 30 days, with tethering allowed.
The phone number is supplied with different international dialing codes—+61, +62, or +971—so it is not a local Vietnamese (+84) number. Calls can be received and made in both directions, and SMS can be sent and received in both directions. For exact dialing country and any additional requirements users should confirm details directly with RedEx eSIM.
RedEx eSIM offers 101 single‑country data plans and 542 multi‑country data plans for Vietnam. The plans span a price range from $0.89 to $545.92, with data caps between 100 MB and 100 GB and validity periods from 1 to 365 days. The single‑country plans focus on local usage, while the multi‑country options provide coverage across several countries beyond Vietnam.
Summarized by AI, Last updated:
Discover some of the most popular eSIM brands offering plans for Vietnam
Explore eSIM plans for other popular destinations near Vietnam