nextSIM eSIM Data Plans for Mongolia

nextSIM does not provide a truly unlimited high‑speed data eSIM for Mongolia. The plans titled “eSIM Unlimited Standard” and “eSIM Unlimited Plus’’ each include a capped data allowance of either 1GB or 2GB per day and a reduced speed of 512kbps or 2000kbps after the limit is reached; the label “Unlimited” only indicates the name of the plan, not an unlimited data entitlement.

For travelers who need a larger data allowance, nextSIM offers fixed data plans. For example, the eSIM Mongolia 10GB 30Days Premium plan gives 10GB of high‑speed data for 30 days at $80.99 USD, and the eSIM GLOBAL 20GB 30Days Premium plan provides 20GB for the same period at $509.05 USD. These options may be more cost‑effective for heavy data users.

nextSIM does not provide a Mongolia eSIM that includes a local phone number or SMS capability. The provider’s eSIM offerings for Mongolia are data‑only plans, so travelers cannot receive or send SMS or make regular phone calls with a local number. However, the data connection supports VoIP applications such as WhatsApp, Telegram, and iMessage, which can be used for calls and messaging over the internet.

nextSIM offers 15 single‑country data plans that cover Mongolia. There are no multi‑country plans that include Mongolia in their coverage group. The available plans span a price range from about $8.10 to $1, 272.63 and provide data caps between 1 GB and 50 GB for validity periods that vary from 1 to 30 days.