nextSIM eSIM Data Plans for Mongolia

NextSIM does not offer a truly unlimited high‑speed data eSIM for Mongolia. The plans labeled “Unlimited” contain a fixed data allowance, either 1GB or 2GB, and after that amount the speed is reduced to 512kbps or 2000kbps.

Customers who need more data can choose one of nextSIM’s fixed‑data plans. For example, the eSIM Mongolia 10GB 30Days Premium plan provides 10GB of high‑speed data for 30 days at $82.70 USD, while the eSIM GLOBAL 20GB 30Days Premium plan offers 20GB for 30 days at $519.85 USD. These fixed‑data options are available across Mongolia and may be more cost effective for travelers with moderate to high data usage.

nextSIM does not provide Mongolia eSIM plans that include a phone number or SMS capability. The available plans from this provider are data‑only, so no voice or text messaging is included. Travelers can still use data‑dependent VoIP applications such as WhatsApp, Telegram, and iMessage for calls and messaging over the data connection.

nextSIM has 15 single‑country data plans and 12 multi‑country bundles that include coverage in Mongolia. The available plans range in price from about $8.27 to $1, 299.63 and offer data caps from 1 GB up to 50 GB. While many plans provide a fixed data amount that can be used over the validity period, a small subset caps daily data usage, giving travelers flexibility depending on their usage habits.