Simbye eSIM Data Plans for Mongolia

Simbye does not provide an unlimited data eSIM for Mongolia. The provider’s catalog for Mongolia contains only fixed‑data plans, such as the Mongolia 3GB 15Days plan priced at $45.00 USD and the Mongolia 1GB 7Days plan priced at $20.00 USD. While these plans grant a clear data allowance, they are priced per data volume and are generally more cost effective for typical travelers than an unlimited option would be, unless the user requires an exceptionally large amount of data.

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.