Roamify eSIM Data Plans for Mongolia

Roamify does not provide a truly unlimited data eSIM plan for Mongolia; all of its offerings there come with a fixed high‑speed data allowance. The plans range from 5GB up to 50GB with validities from 5 to 30 days, such as the 50GB 30‑day eSIM, the 25GB 20‑day eSIM, or the 8GB 5‑day eSIM. While these products list “Unlimited Call & SMS” in their description, the data cap remains fixed, after which a reduced speed is applied according to the plan’s terms. Choosing a fixed‑data option can be more cost‑effective for travelers who do not require an infinite data allowance.

Roamify does offer eSIM plans for Mongolia that include both a phone number and SMS capability.
All of these plans are provided with a dialing code of +1 and support inbound and outbound voice calls as well as inbound and outbound text messages.

The available packages range from 1 GB of data priced at $15.00 USD for a 7‑day validity up to 20 GB priced at $105.00 USD for a 365‑day validity. In addition, there are Mongolia‑only plans with data caps of 5 GB to 50 GB and validity periods between 5 days and 30 days, all priced between $10.00 and $42.00 USD. Users interested in a specific feature set should confirm current availability and pricing directly with Roamify.

Roamify offers 19 single‑country data plans and 36 multi‑country plans that include coverage in Mongolia. Across the two categories the prices range from about $5.00 to $160.00, data caps span from 1 GB to 100 GB, and validity periods vary between 5 and 365 days.