RoamGo eSIM Data Plans for Mongolia

RoamGo does not provide a true unlimited data eSIM for Mongolia. The plans labeled “Unlimited” actually give 3 GB of high‑speed data each day; after that usage the speed is throttled to 1 Mbps. For travelers looking for a larger data allotment, RoamGo offers fixed‑data plans such as 20 GB for 30 days priced at $26.68 USD, or 10 GB for 30 days priced at $16.56 USD. These fixed‑data options can be more cost effective compared to the “Unlimited” plans when a higher total data allowance is needed.

RoamGo does not provide an eSIM for Mongolia that includes a phone number or SMS capability. The only plans available from RoamGo for Mongolia are data‑only plans.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain apps or VoIP services, so it is advisable to confirm that the applications you rely on are accessible in Mongolia before purchasing a plan.

RoamGo provides 35 single‑country plans that include Mongolia and 9 multi‑country plans that cover the country as part of a broader regional bundle. The single‑country options range from about $4.62 to $900 and offer data caps between 1 GB and 20 GB, with validity periods from 1 to 365 days. The multi‑country plans are similarly priced and data‑cap ranges, but they bundle Mongolia with other destinations, allowing travelers to switch between countries without purchasing separate local plans. Some plans feature a fixed data amount, while others apply a daily data cap, giving users flexibility depending on their usage patterns.