eSIMzio eSIM Data Plans for Mongolia

eSIMzio does not provide a truly unlimited data eSIM for Mongolia. The plans that carry the “Unlimited” name actually give 3GB of high‑speed data per day and reduce the speed to 1000 kbps after that daily limit is reached, so the data is capped.

Travelers who need more data can choose from eSIMzio’s fixed data plans. For example, the Mongolia 20GB plan is valid for 30 days, the Mongolia 10GB plan is also valid for 30 days, and the Global 60GB plan is valid for 125 days. These fixed plans offer larger data allowances and may be more cost‑effective for most users.

eSIMzio does not provide a Mongolia eSIM that includes a local phone number or SMS capability. The provider only offers data‑only plans for Mongolia. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Mongolia before purchasing, as some destinations may block or restrict certain apps.

eSIMzio offers 12 single‑country plans and 13 multi‑country plans that include Mongolia. The available plans span a price range from about $2.03 to $228.34 and a data cap range from 200 MB up to 60 GB, with validity periods between 3 and 365 days. Some plans feature a fixed data amount, while others provide a daily data cap, allowing travelers to choose the option that best fits their usage pattern.