BlueSky eSIM eSIM Data Plans for Mongolia

BlueSky eSIM does not provide a truly unlimited data eSIM for Mongolia. Plans that appear in the catalog with “Unlimited” in their name actually offer 3GB of high‑speed data per day and then throttle the speed to 1000kbps once that daily allowance is reached. For travelers who want a set amount of high‑speed data without daily limits, BlueSky offers fixed‑data options, such as the 20GB/30d plan at $29.00 USD and the 10GB/30d plan at $18.00 USD. These fixed plans may be more cost‑effective unless the user requires an extreme amount of data and can tolerate the reduced speed after the cap is met.

BlueSky eSIM does not provide plans that include a phone number or SMS capability for travelers in Mongolia. Only data‑only eSIM subscriptions are offered for the region, allowing users to connect to fast mobile internet but not to carry a local phone number. Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which work without a traditional phone number or SMS service.

BlueSky eSIM provides twelve single‑country plans and eleven multi‑country plans that cover Mongolia. The available plans come in two main styles: some have a fixed data allowance that remains unchanged throughout the validity period, while others cap usage on a daily basis. Across all plans the price ranges from about $1.97 to $89, data caps range from 200 MB up to 20 GB, and validity spans from 3 days to a full year (365 days).