CocoRoam eSIM Data Plans for Mongolia

CocoRoam does not provide an unlimited data eSIM for Mongolia. The provider offers fixed data plans, such as a 20GB plan valid for 15 days or a 20GB plan valid for 30 days. These plans give a high amount of data and include tethering. If a traveler requires more data than those limits, CocoRoam sells larger fixed data plans, but no plan is truly unlimited. Fixed data plans are usually cheaper for most users unless they are extremely heavy data consumers.

CocoRoam does not provide an eSIM plan for Mongolia that includes a phone number or SMS capability. Travelers who need voice or messaging will need to rely on data‑only plans and use VoIP services such as WhatsApp, Telegram, or iMessage. Some countries may restrict access to these apps, so it is advisable to check beforehand whether the services required are available in Mongolia before purchasing a plan.

CocoRoam offers 28 single‑country data plans and 5 multi‑country plans for travelers in Mongolia. Some of the plans use a daily data cap while others provide a fixed data amount; the fixed plans range from 1 GB up to 20 GB, whereas daily plans vary from a few megabytes to several gigabytes per day. The pricing for the available plans runs from about $6.80 for the lowest‑tier, short‑validity option up to roughly $371.20 for the highest‑tier, long‑validity package.