voilà eSIM Data Plans for Brunei

Voilà does not offer an unlimited data eSIM for Brunei. The plans available are fixed‑data packages. For example, a 20GB plan valid for 30 days costs $97.50, while a 10GB plan for 30 days costs $47.40. There is also a 20GB plan for 90 days that covers Brunei plus 127 other countries at $183.80.
Choosing a fixed data plan can be more cost‑effective unless you are a very heavy data user.

Voila does not provide a Brunei eSIM plan that includes a local phone number or the ability to send or receive SMS messages.
The only options available for Brunei are data‑only plans. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages, but availability of these services should be confirmed before purchasing, as certain destinations may restrict access to specific apps or VoIP services.

Voilà offers four single‑country data plans for Brunei and five multi‑country plans that include Brunei. The plans are priced between approximately $9.40 and $183.80, provide data caps ranging from 1 GB to 20 GB, and remain valid for 7 to 90 days.