eSIM plans for Montenegro
The best-value plan for each size, duplicates and overpriced options are hidden automatically.
A Montenegro travel eSIM from Londonesim.io gets you online the minute you land, no roaming charges and no SIM card to swap. 7 plans cover Montenegro, starting at $9.00, with up to 20 GB of data and validity up to 30 days. Buy online, get your QR code by email, and scan to connect.
Montenegro 2GB/Day
Montenegro 10GB/Day
Montenegro 1GB 7Days
Montenegro 3GB 15Days
Montenegro 3GB 30Days
Montenegro 10GB 30Days
Montenegro 20GB 30Days
Mobile networks in Montenegro
In Montenegro, your Londonesim.io eSIM connects to m:tel CG on 5G, selecting the strongest available signal automatically. Personal hotspot & tethering is supported.
Using an eSIM in Montenegro
- • Works on any eSIM-capable, carrier-unlocked phone.
- • Data-only, keep your own number for calls and texts.
- • Activates on arrival; validity starts on first connection in Montenegro.
- • Delivered instantly by email as a QR code, nothing to ship.
Montenegro eSIM, FAQ
Do I need an eSIM for Montenegro?
If you want mobile data in Montenegro without paying expensive roaming fees, a travel eSIM is the easiest option. You install it before you leave and it connects automatically when you arrive.
Will my phone work with a Montenegro eSIM?
Yes, as long as your phone is eSIM-capable and carrier-unlocked. Most phones from 2018 onward qualify (iPhone XR/XS and newer, recent Samsung Galaxy and Google Pixel). Dial *#06#, if you see an EID, you're good to go.
When does my Montenegro eSIM start?
Your validity period begins the first time the eSIM connects to a network in Montenegro, not when you buy it. Install it before you travel and it activates on arrival.
Can I keep my phone number in Montenegro?
Yes. The eSIM runs alongside your normal SIM and is data-only, so you keep your home number for calls and texts while using Londonesim.io's eSIM for data in Montenegro.
Which mobile network does the eSIM use in Montenegro?
In Montenegro, your Londonesim.io eSIM connects to m:tel CG on 5G. Your phone automatically selects the strongest available signal, and personal hotspot / tethering is supported.