Billion Connect eSIM Data Plans for Mongolia

Billion Connect does not offer an unlimited data eSIM for Mongolia. Instead, the provider sells fixed data plans that give travelers a set amount of high‑speed internet. For example, the Orange World eSIM 1 day 100 GB plan is available for $65.79 USD, and the Mongolia eSIM 3 days 1 GB/day plan costs $13.67 USD. These plans provide large data allowances that may be more cost‑effective for most users, especially if they do not require continuous, unlimited usage.

Billion Connect does not provide a Mongolia eSIM that includes a local phone number or SMS capability. The only offerings from this provider are data‑only plans that allow high‑speed internet access. Travelers who need to make voice calls or send text messages can rely on common VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection without requiring a traditional phone number or SMS service.

Billion Connect provides 16 single‑country data plans and 3 multi‑country plans for Mongolia. The available packages cover a price range from $3.61 to $126.03 and a data cap range from 500 MB to 100 GB. Among the plans there are daily data cap options—14 plans that give a set amount of data each day—alongside fixed data cap options—5 plans that offer a total data allowance spread across the validity period.