Astaroam eSIM Data Plans for Brunei

Astaroam’s eSIM plans for Brunei do not include a truly unlimited data option. The plans that carry the “Unlimited” label actually provide 3GB of high‑speed data per day for 3, 5, or 7 days, after which the speed drops to 1000kbps. If a user needs unrestricted data usage, Astaroam offers fixed data plans instead, such as 10GB for 30 days, 5GB for 30 days, or 3GB for 30 or 15 days. These fixed plans may be more cost‑effective for travelers who need a large amount of data without the speed reduction that applies to the “Unlimited” packages.

Astaroam does not provide an eSIM plan for Brunei that includes a local phone number or SMS capability. Travelers who need a voice or text service will need to rely on data‑only plans and use VoIP applications such as WhatsApp, Telegram, or iMessage. These apps generally work over the data connection, but because some destinations may block or restrict access to specific VoIP services, it is advisable to verify that the apps you rely on are accessible in Brunei before purchasing an Astaroam eSIM.

Astaroam offers nine single‑country data plans for Brunei, with no multi‑country options. The plans are split into three daily‑data cap variants and six fixed‑data cap variants. Prices range between $3.65 and $33.40, data caps cover 1 GB to 10 GB, and validity periods span from 3 to 30 days. Some of the plans allow tethering and include a reduced speed limit of 1000 kbps.