Truely eSIM Data Plans for Vietnam

Truely does not provide an unlimited data eSIM for Vietnam. All the plans listed for Vietnam are fixed‑data bundles with a hard cap of 20 GB. For example, the Vietnam – 20 GB, 30 days plan costs $27.99 USD and the South East Asia – 20 GB, Never Expires plan costs $46.49 USD, each giving 20 GB of high‑speed internet. Travelers who need larger data allowances can choose one of these fixed data plans or purchase additional data credits if possible. If a user is an extremely heavy data consumer, a fixed data plan may not be sufficient, but it can be more cost‑effective than always buying small top‑ups.

Truely does not provide a Vietnam eSIM that includes a phone number or SMS capability. All Truely plans for Vietnam are data‑only, so users cannot make or receive regular voice calls or send text messages to or from Vietnam.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations, including Vietnam, may block or restrict certain apps or VoIP services, so it is advisable to confirm that the preferred applications will work before purchasing.

Truely offers a total of 27 data plans that can be used in Vietnam. The catalogue includes 9 single‑country plans that contain only Vietnamese coverage and 18 multi‑country plans that bundle Vietnam with other destinations. Prices span from $1.69 to $48.99, while data caps range from 300 MB to 20 GB and validity periods go from no expiry to 30 days. Many of these plans also allow tethering to keep devices connected simultaneously.