nextSIM eSIM Data Plans for Mongolia

nextSIM does not provide a true unlimited data eSIM for Mongolia. All plans that carry “Unlimited” in the name contain a fixed data cap of either 1GB or 2GB; after the cap is reached, speed is throttled to 512kbps or 2000kbps respectively. For travelers who need uninterrupted high‑speed data, nextSIM offers fixed data plans such as the 10GB 30Days Premium eSIM Mongolia plan, priced at $80.80 USD, and other higher‑capacity options like the 20GB, 30GB, 40GB, and 50GB global plans that are valid for 30 days. These fixed plans are often more cost‑effective for heavy data users compared to the capped “unlimited” offerings.

The nextSIM provider does not offer any Mongolia eSIM plan that includes a local phone number or SMS capability. Only data‑only eSIM plans are available for travelers heading to Mongolia. Pass‑through services such as WhatsApp, Telegram or iMessage can usually be accessed over the data connection for voice and messaging, but this is not guaranteed as some destinations may block or restrict certain VoIP services; travelers should confirm that these apps work in Mongolia before purchasing a plan.

nextSIM provides a range of data options for travelers to Mongolia, including 15 single‑country plans that keep the user’s data confined to Mongolia and 12 multi‑country plans that allow the data to be used across several destinations that include Mongolia. These plans span a price range of approximately $8.07 to $1, 268.83 and offer data caps from 1 GB up to 50 GB. Some plans feature a fixed data allowance, while others cap data usage on a daily basis, giving customers flexibility based on how they intend to use the data during their stay.