Mongolia eSIM
No SIM swap · Buy & go · Scan to install
Data
Days
Need a custom duration? Chat on WhatsApp →
Selected Plan
15GB / 10 days
NT$364
- 15GB high-speed data
- Unitel
- Days are counted as calendar days (a new day starts at local midnight)
- No physical SIM swap · Scan to install
- Must be activated within 60 days of purchase
Important for this plan
- ・The QR code can only be scanned once. It cannot be re-scanned if deleted after install.
- ・Valid only inside Mongolia (nationwide 5G/4G); it will not connect abroad. Text "see" to 1423 to check remaining data.
About Mongolia eSIM
Roava's Mongolia eSIM is built for travelers who want data the moment they land. No physical SIM to swap, no pocket WiFi to rent — scan the QR code once before you fly and you're online as soon as you switch your phone on.
There are currently 3 plans for Mongolia, from 10 to 30 days, starting at NT$364 — covering everything from a short city break to a long business trip.
Network Coverage in Mongolia
Runs on international roaming, connecting automatically to partner carriers and switching to the strongest tower as you move between cities.
Which carrier to pick in Mongolia?
- Unitel: Mongolia's widest coverage
Based on Opensignal, Ofcom and other mobile network experience reports (2025–2026)
How to use your Mongolia eSIM
- Order online. Your QR code arrives by email within 3 minutes of payment.
- Scan the QR code while still on WiFi before you depart to install the eSIM.
- On arrival in Mongolia, turn on mobile data and switch to the Roava line.
Install before you leave home — on landing you only need to switch lines, no WiFi hunting required.