RoameSIM eSIM Data Plans for Brunei

RoameSIM does not provide a true unlimited data eSIM for Brunei. The plans labeled “Unlimited” give a fixed amount of high‑speed data—3GB per day for 3 to 10 days—with speed reduced to 1 Mbps after that daily limit is reached. Travelers who need more data can choose RoameSIM’s fixed data plans, such as the 10 GB plan valid for 30 days or the 20 GB plan valid for 30 days, which offer a larger high‑speed allowance without the daily throttling that applies to the “Unlimited” plans.

RoameSIM does not provide a Brunei eSIM that includes a local phone number or SMS capability. Travelers can only purchase data‑only plans from this provider for Brunei. If a phone number or text messaging is required, users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Brunei before purchasing, as some destinations may block or restrict specific apps or VoIP services.

RoameSIM provides 9 single‑country plans and 9 multi‑country plans for Brunei. The plans range in price from $7.50 to $182.81 and offer data caps between 1 GB and 20 GB, with validity periods from 3 to 365 days. Among the offerings, 4 plans feature a daily data cap while 14 provide a fixed data amount. Tethering is allowed on most plans, and some plans include a reduced speed option of 1000 kbps.