Yesim eSIM Data Plans for Mongolia

Yesim offers unlimited data eSIM plans for Mongolia. The unlimited packages come in 1‑day, 7‑day, 15‑day and 30‑day options priced at $17.59, $45.74, $69.19 and $104.37 USD respectively; all are labeled “Unlimited” and allow tethering. After heavy usage speeds may be reduced, reflecting a fair‑usage policy that restricts speed on a per‑device or per‑data‑used basis.

If you need confirmation of how much data can remain at normal speed or whether a fair‑usage policy applies to your use case, it is advisable to contact Yesim directly for the most up‑to‑date information.

Yesim does not provide a Mongolia eSIM that includes a phone number or SMS capability. The provider offers only data‑only eSIM plans for Mongolia, so a local number is not assigned and no SMS is possible. However, travelers can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.

Yesim offers seven single‑country data plans for Mongolia and does not currently provide any multi‑country plans for the country. The available options span a price range from roughly $17.30 to $102.66 and a data cap that goes from 5 GB up to unlimited, with validity periods anywhere from 1 to 30 days. Some plans allow tethering and may experience speed throttling under certain conditions.