Ovosim eSIM Data Plans for Brunei

Ovosim does not provide an unlimited‑data eSIM plan for Brunei.
Instead, the provider offers a range of fixed‑data plans, such as the Brunei 20GB 5‑day plan at $60.52 USD and the Brunei 20GB 10‑day plan at $61.67 USD, both of which allow tethering. Choosing a fixed‑data plan can be a more cost‑effective option for most travelers, unless one consistently consumes far more than 20 GB in a single period.

Ovosim does not provide any eSIM plan for Brunei that includes a local phone number or SMS capability. Customers can only purchase data‑only eSIMs from this provider. For voice and messaging, travelers can rely on internet‑based services such as WhatsApp, Telegram, or iMessage, which operate over the data connection and do not require a local phone number or SMS.

Ovosim provides 20 single‑country plans and 20 multi‑country plans for Brunei. The plans vary in price from about $7.96 to $113.85 and in data allowance from 1 GB up to 20 GB, with validity periods between 5 and 30 days. Some of the offerings include a fixed data amount per plan, while others cap the data on a daily basis. Tethering is permitted on select plans.