BNESIM eSIM Data Plans for Mongolia

BNESIM does not provide an unlimited‑data eSIM plan for Mongolia. All of the plans listed for Mongolia include a fixed data allowance, such as 100GB or 50GB, and none have a data cap set to “unlimited.” Travelers who need a larger data volume can choose from large fixed‑data options such as the 100GB plan valid for 30 days at $308.49 USD or the 50GB plan for 30 days at $159.95 USD. These fixed‑data plans are typically more cost‑effective unless a user requires a truly unlimited data usage.

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 plans for use in Mongolia. All plans cover only Mongolia, with no multi‑country options listed. The available plans span a price range from $6.45 to $393.41 and provide data caps between 1 GB and 100 GB. Tethering is allowed on some of the plans.