eSIM Hero eSIM Data Plans for Mongolia

eSIM Hero does not provide a truly unlimited data eSIM for Mongolia. All available plans have a fixed data allowance; the highest‐capacity options include a 20GB plan for 30 days, a 10GB plan for 30 days, a 5GB plan for 30 days, and a 3GB plan for 15 days. These plans give high‑speed data for the entire validity period without a throttling threshold.

The plans that carry “Unlimited” in their name—Mongolia Unlimited 1 day, 3 days, 5 days, and 7 days—actually provide only 3GB of high‑speed data (per day for the multi‑day plans) and then reduce speed to 384 kbps once that amount is reached. Because they are not truly unlimited, travelers who need consistent, full‑speed data may find a fixed‑data plan to be more economical and reliable.

eSIM Hero does not provide eSIM plans for Mongolia that include a local phone number or SMS capability. All eSIM Hero offerings for Mongolia are data‑only; there are no inbound or outbound voice or SMS options available. Travelers can still communicate using Internet‑based messaging and calling apps such as WhatsApp, Telegram, and iMessage over the data connection.

eSIM Hero offers 10 single‑country data plans for Mongolia, with no multi‑country plans available. The price range for these plans falls between $5.00 and $86.00, while the data caps vary from 1 GB to 20 GB over validity periods of 1 to 30 days. Within the single‑country selection, 3 plans feature a daily data cap—limiting usage each day—whereas the remaining 7 plans provide a fixed total data amount for the entire validity period.