MobileSIM eSIM Data Plans for Mongolia

MobileSIM does not provide a truly unlimited data eSIM for Mongolia. All the eSIM plans listed under MobileSIM for Mongolia have a fixed daily data allowance of 3GB; after that limit is reached the speed is throttled to 1000kbps. Although the plans are labeled “Unlimited, ” the label only indicates that the daily limit does not reset each day, not that there is no data cap.

Travelers looking for a larger amount of high‑speed data can choose from MobileSIM’s fixed data plans. For example, a 10GB plan for 30 days costs $18, and a 20GB plan for 30 days costs $29. These fixed‑data plans maintain the original speed throughout the validity period and can be more cost‑effective for users who do not need constant high‑speed data above the 3GB/day threshold.

MobileSIM does not provide eSIM plans for Mongolia that include a phone number or SMS capability. The provider offers only data‑only eSIM plans in that country. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and text communication.

MobileSIM provides 12 single‑country plans and 10 multi‑country plans that are valid for travel to Mongolia.
Among these, plans are offered with both fixed data amounts (16 plans) and daily data caps (6 plans).
The available plans range in price from about $2.30 to $165.00 and in data cap from 200 MB up to 60 GB, with validity spans of 3 to 125 days.