Popular countries
Mongolia
Mobicom and Unitel 4G — Ulaanbaatar and Gobi desert coverage.
Plans from US$6.40
- Rated by travelers
- Install in 60 seconds
- Activation guarantee
- Secure Stripe checkout
Featured plans
How it works
- 1
Pick a plan
Compare data and validity. Buy in a few taps — no account required.
- 2
Scan the QR
After payment your QR code is shown here and emailed to you. One tap installs the eSIM.
- 3
Land and connect
When you arrive, your phone connects to the local network automatically.
All plans
See all plans →Mongolia 1GB 7Days
1.0 GB · 7 days
US$6.40 (US$6.40/GB)
View detailsMongolia 1GB/Day
Unlimited · 1.0 GB/day · Flexible 1–365 days
US$6.46/day
View detailsMongolia 3GB 15Days
3.0 GB · 15 days
US$18.40 (US$6.13/GB)
View detailsMongolia 3GB 30Days
3.0 GB · 30 days
US$20.18 (US$6.73/GB)
View detailsMongolia 5GB 30Days
5.0 GB · 30 days
US$30.50 (US$6.10/GB)
View detailsMongolia 10GB 30Days
10 GB · 30 days
US$57.40 (US$5.74/GB)
View details
Frequently asked questions
When should I install the eSIM?
Most travelers install 1–3 days before departure or right after landing. You only need internet (Wi-Fi is fine) to scan the QR; the eSIM activates once it connects to the local network.
Will my phone work?
Your phone needs to be eSIM-capable and carrier-unlocked. Check our compatible devices list to confirm yours qualifies.
Can I use hotspot or tethering?
Most plans allow hotspot/tethering, but speeds and fair-use limits depend on the upstream carrier. Check the plan details before you buy.
What if it doesn't work?
Contact us within 24 hours of activation and we will troubleshoot, replace, or refund where eligible. Digital eSIMs are otherwise non-refundable once provisioned.
Do I get a local phone number?
No — YonoSIM eSIMs are data-only, which is what most travelers actually need. Use Wi-Fi calling or apps like WhatsApp, KakaoTalk, or iMessage to stay in touch.