eSimfly provides fast, reliable, and affordable eSIM data plans for travelers worldwide. We offer seamless activation, extensive coverage, and flexible packages tailored for both individuals and business users.

eSimfly provides fast, reliable, and affordable eSIM data plans for travelers worldwide. We offer seamless activation, extensive coverage, and flexible packages tailored for both individuals and business users.
eSimfly provides fast, reliable, and affordable eSIM data plans for travelers worldwide. We offer seamless activation, extensive coverage, and flexible packages tailored for both individuals and business users.
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eSimfly does not offer a truly unlimited data eSIM for Mongolia. The plans that carry the word “Unlimited” in their name provide a fixed high‑speed allowance of 3GB per day; once that daily limit is reached, the speed is throttled.
Travelers who need more data can choose a fixed‑data plan instead. For example, the Mongolia 20GB plan is valid for 30 days and costs $24.94 USD, while the Mongolia 10GB plan is also available for 30 days at $15.95 USD. These higher‑capacity plans may be more economical for users who expect to consume a lot of data.
eSimfly does not provide an eSIM for Mongolia that includes a phone number or SMS capability. The provider currently offers only data‑only plans for that destination. Travelers who need voice or text communications can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, which work without a local phone number or SMS support.
eSimfly offers 13 single‑country data plans and 12 multi‑country data plans for use in Mongolia. The provider’s catalogue includes both daily data cap options (6 plans) and fixed data cap options (19 plans); daily caps reset each day while fixed plans provide a set amount of data for the entire validity period. These plans cover a price range from about $4.06 to $128.35, a data cap range of 1 GB to 20 GB, and validity periods from 3 to 365 days.
Summarized by Gen AI. Last updated: