Montenegro eSIM Data Plans
8 data plans. Instant delivery, no physical SIM needed.
Auto-selects the best available partner network in Montenegro, no manual APN or setup.
Most plans only start counting when you first connect in Montenegro, install on home Wi-Fi today and fly whenever. See how it works →
You'll need Data Roaming on for this eSIM, that's normal for travel eSIMs and costs nothing extra. · Apple Pay · Google Pay · Card, what you see is what you pay.
Connectivity in Montenegro
Your eSIM connects as an international roaming line on Montenegro's three networks, Crnogorski Telekom, One and m:tel, switching between them automatically to hold the stronger signal. Expect dependable LTE across Podgorica, the walled old town of Kotor and the beaches of Budva, along with the main coastal road and the resort towns most travellers pass through. Be realistic about the gaps, though: Montenegro is small but very mountainous, so coverage thins in the remote interior, on the high passes above the Bay of Kotor, up around the Durmitor peaks and on the little islands off the coast.
Because this is a roaming plan, you need to set the Simzora eSIM as your mobile-data line and switch Data Roaming on for that line alone. That sounds as though it should cost extra, but it does not, it is simply how a roaming eSIM registers with Crnogorski Telekom, One or m:tel, and your plan already covers the data. The line is data-only with no Montenegro number, so keep your usual SIM in the phone to receive bank and login OTP codes, while WhatsApp calls and messages run over the data on your own number.
Install and set the eSIM up over Wi-Fi before you fly, since most plans only start counting from the first connection inside Montenegro, and doing it at home avoids a scramble at the airport. When you land at Podgorica or Tivat, the eSIM usually registers within a minute or two; if the phone shows No Service, flip Airplane Mode on and off once so it re-selects one of the local networks. If it still hangs, check that Data Roaming is on for the Simzora line and that it is chosen as your mobile data.
One honest note about how roaming works: your data may exit through a gateway outside Montenegro, so the odd website or app can treat you as if you are browsing from another country, perhaps showing a different language or asking for an extra login. Everyday tools like maps, browsing and messaging work as normal, and this is a minor quirk rather than a blocker. Rules around routing can change over time, so if any of it shifts we will say so plainly rather than dress it up.
What a GB actually gets you
Realistic estimates, varies by app and signal.
Get your eSIM in three steps
About 90 seconds from search to installed, here's the whole journey.
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- Validity
- 30 days
- Networks
- Zong 4G · Jazz 4G
- Top-up
- Available
- Starts
- First connection
Compare sizes with the “which size?” estimator, pay by Apple Pay, Google Pay or card.
Your eSIM arrives on screen and by email, one-tap install, QR, or manual codes.
Installed in minutes, before you fly
Do it on home Wi-Fi the day you buy. Three small steps:
The one-tap Install button on your delivery screen does it without any scanning. Prefer the QR? Open your email on a second screen. Samsung? Paste the manual code, it always works.
On Wi-Fi: set the eSIM as your data line, then turn Data Roaming ON for the eSIM line only, normal for travel eSIMs, costs nothing extra. Your home SIM stays untouched.
Your plan starts per the policy on its card, at purchase, or first connection in your destination. One rule forever: never delete the eSIM; top up instead.
Montenegro eSIM FAQs
Which networks will I get in Montenegro?＋−
Your data roams on Crnogorski Telekom, One and m:tel, the country's three mobile networks, with the eSIM choosing whichever gives the stronger signal at the time. You get dependable LTE across Podgorica, Kotor and Budva and the main coastal towns, while the mountainous interior and the small islands are where any network thins out.
Do I get a Montenegro phone number or SMS?＋−
No, this is a data-only eSIM with no Montenegro number, so there are no calls or SMS on the line itself. Keep your own SIM active in the phone so bank and login OTP texts still reach you, and use WhatsApp over the data to call and message on your usual number.
How much data do I get and when does the plan start?＋−
You choose the data allowance when you buy, from a small bundle for a short break to a larger one for a longer stay. Most plans start on the first connection to a Montenegro network rather than at purchase, so you can safely install over Wi-Fi at home and it only begins counting once you arrive.
Will it work around the Bay of Kotor and up in the mountains?＋−
In Kotor town, Budva and along the main coastal road, yes, expect a solid LTE connection. Up on the steep passes above the bay, in Durmitor and on the small offshore islands the signal can fade on every network, so download offline maps before you head into the high country.
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