Astaroam eSIM Data Plans for Mongolia

Astaroam does not provide any truly unlimited data eSIM for Mongolia. All plans that carry the name “Unlimited” offer a daily data allowance of 3 GB. Once that daily quota is reached, the connection speed slows to 1000 kbps, which is a throttled speed rather than uninterrupted high‑speed data.

For travelers who need more data without the daily cap, Astaroam offers fixed‑data plans. Examples include the Mongolia 20 GB plan for 30 days priced at $11.22 USD and the Mongolia 10 GB plan for 30 days priced at $7.85 USD. These fixed plans provide a larger total data allowance and can be more cost‑effective for heavy‑data users.

Astaroam does not provide an eSIM plan for Mongolia that includes a local phone number or SMS capability. Travelers looking to use Astaroam in Mongolia will only have access to data‑only service.

Although a phone number is not provided, users can still make and receive calls and send messages through popular VoIP and messaging apps such as WhatsApp, Telegram, and iMessage when connected to the data network. However, some destinations may block or limit access to certain apps, so travelers should verify that the services they rely on are available in Mongolia before purchasing.

Astaroam offers three single‑country data plans for Mongolia. The plans vary in data cap from 1 GB to 5 GB and in price from $6.91 to $33.61, with validity periods ranging from 7 to 30 days. All plans provide a fixed data amount and allow tethering. No multi‑country plans are available for this destination.