Simbye eSIM Data Plans for Mongolia

Simbye does not offer an unlimited data eSIM for Mongolia. Travelers can choose from fixed data plans that provide a set amount of high‑speed internet for a specific period. For example, the “Mongolia 3GB 15Days” plan gives 3GB of data for 15 days, and the “Mongolia 1GB 7Days” plan offers 1GB for 7 days. These fixed data plans can be more cost effective for most users unless a traveler needs a very high data volume.

Simbye does not provide eSIM plans for Mongolia that include a phone number or SMS capability. Only data‑only eSIM options are available from this provider.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection. However, some destinations may block or restrict access to certain apps or VoIP services, so it is advisable to verify that these services can be used in Mongolia before purchasing an eSIM.

Simbye currently offers two single-country data plans for Mongolia. These plans provide data allowances ranging from 1GB to 3GB with validity periods of 7 to 15 days. Pricing for these plans falls between $20.00 and $45.00. They do not offer any multi-country plans that include Mongolia. Tethering is permitted with some of the available options.