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Serbia — Belgrade and the Danube

Serbia is a country of rivers, fortresses, and lively nightlife: Belgrade at the meeting of the Danube and Sava, Kalemegdan Fortress, and the town of Novi Sad. With a Simply eSIM you stay connected from the moment you arrive.

Why an eSIM in Serbia?

Install your plan before you travel and activate it on arrival in seconds. Flexible plans and 4G/5G coverage span Belgrade, Novi Sad, Nis, and the main cities, all managed from inside the app.

Top highlights

  • Kalemegdan Fortress in Belgrade
  • The historic Skadarlija quarter
  • Novi Sad and Petrovaradin Fortress
  • The mountains and nature parks of the west

Quick connectivity tips

  • Install the eSIM on stable Wi-Fi before you leave
  • Use your data for maps and bookings as you get around
  • Track your usage in the app and top up whenever you need

FAQ

Does an eSIM work in Serbia?

Yes. A Simply eSIM works in Serbia over 4G/5G networks covering Belgrade, Novi Sad, Nis, and the main cities. Install it before you travel and activate on arrival in seconds.

Is coverage good between cities?

Coverage is good in cities and on main roads, and can weaken slightly in remote mountain and rural areas. Download your maps before nature trips.

Does my primary number keep working during the trip?

Yes. Your primary SIM stays in place and keeps receiving calls and bank verification messages as usual, while your data runs over the travel eSIM.

How much data do I need in Serbia?

For maps and messaging, 1-2 GB per day is enough. If you share lots of photos and video, pick a larger plan — you can always top up from the app.

Ready to travel to Serbia?

Download the Simply app, pick a plan for your destination, and connect the moment you arrive