BNESIM eSIM Data Plans for Mongolia

BNESIM does not currently provide an unlimited data eSIM plan for Mongolia. Travelers who need data can choose from fixed‑data options, such as the Surf 100GB in Mongolia for 30 days priced at $314.42 USD, the Surf 50GB in Mongolia for 30 days at $163.02 USD, or the Surf 20GB in Mongolia for 30 days at $69.86 USD. These plans offer high data allowances with 5G connectivity. Selecting a fixed‑data plan is often more cost‑effective for most users unless the traveler is a very heavy data consumer who would prefer a truly unlimited option.

BNESIM does not provide an eSIM for Mongolia that includes a local phone number or the ability to send or receive SMS. The only eSIM plans sold by BNESIM for Mongolia are data‑only plans and do not contain telephony features.

Travelers who need voice or messaging functionality can use internet‑based services such as WhatsApp, Telegram, or iMessage over the data connection, which do not require a national phone number or SMS capability.

BNESIM offers 14 single‑country data plans for Mongolia and does not provide any multi‑country plans. The available plans span a price range from $6.39 to $390.11 and a data cap range of 1 GB to 100 GB, with validity dates ranging from no expiry to 30 days. Some of the plans include tethering, allowing data to be shared with other devices.