Mongolia eSIM: instant data for your trip
A Mongolia eSIM from Simnity gives you mobile data the moment you land, with no physical SIM and no roaming bills. We currently offer 30 Mongolia plans starting from $4.00 with validity from 3 to 30 days. Unlimited-data options are available for heavier users. Buy online, receive your QR code instantly, and connect in minutes.
Mobile coverage and networks in Mongolia
Mongolia has four main operators, Mobicom, Unitel, Skytel and G-Mobile, with good 4G/LTE in Ulaanbaatar and provincial centres but limited coverage across the vast steppe and desert. National 5G launched in May 2025, initially in Ulaanbaatar and the Oyu Tolgoi area.
The main mobile networks in Mongolia are Mobicom, Unitel, Skytel and G-Mobile. Your Simnity eSIM connects to local partner networks, so you stay online across cities and most travel areas without swapping a physical SIM.
Do you need to register a SIM in Mongolia?
A roaming travel eSIM requires no ID registration by the traveler; the issuing carrier handles compliance. A local prepaid SIM does require ID verification at purchase, with operators such as Mobicom and Unitel mandating a passport, ID card or driver's license.
What is a Mongolia eSIM?
An eSIM is a digital SIM built into your phone. Instead of swapping a plastic card, you scan a QR code and a Mongolia data plan is added to your device. Your normal number stays active on your main line, so you keep receiving calls and texts while you use the Simnity plan for affordable local data in Mongolia.
How to set up your Mongolia eSIM
- Choose a plan above based on how many days you are in Mongolia and how much data you need.
- Check out and pay. Your eSIM QR code arrives instantly by email and in your dashboard.
- Scan the QR code from your phone settings while on Wi-Fi, ideally before you travel.
- Turn on the line and data roaming for Simnity when you arrive, and you are connected.
Why buy your Mongolia eSIM from Simnity
- Instant delivery. No waiting, no pickup counters. Your Mongolia eSIM is ready in minutes.
- No roaming shock. Pay a fixed price up front and avoid surprise carrier bills.
- Keep your number. Your main line stays active for calls and texts from home.
- Unlimited options. Heavy data days are covered with unlimited Mongolia plans.
- Top up anytime. Running low? Add more data without buying a new eSIM.
Mongolia eSIM FAQs
How much does an eSIM for Mongolia cost?
Simnity Mongolia eSIM plans start at $4.00 and go up to $89.00 depending on the data amount and validity you choose. There are 30 plans available right now.
Do I need to register or show ID for a Mongolia eSIM?
A roaming travel eSIM requires no ID registration by the traveler; the issuing carrier handles compliance. A local prepaid SIM does require ID verification at purchase, with operators such as Mobicom and Unitel mandating a passport, ID card or driver's license.
How do I activate my Mongolia eSIM?
After you buy, you receive a QR code by email and in your Simnity dashboard. Open your phone settings, choose to add a cellular or mobile data plan, scan the QR code, and turn on data roaming for the Simnity line. Most travelers are connected within a few minutes.
Which networks does a Mongolia eSIM use?
Mobile service in Mongolia is provided by Mobicom, Unitel, Skytel and G-Mobile. Simnity Mongolia plans run on local partner networks, so you get coverage in cities and most travel areas.
Will my phone work with an eSIM in Mongolia?
Any eSIM-compatible, carrier-unlocked phone works. That includes iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy S and Z models. Check Settings for an "Add eSIM" or "Add data plan" option to confirm.
How long is a Mongolia eSIM valid for?
Validity ranges from 3 to 30 days, so you can match the plan to a short trip or a longer stay. Validity starts when the eSIM connects to a network in Mongolia.
