eSIM for Serbia — Instant 4G/5G Data Plans

Serbia's mobile network is served by three main operators: Telekom Srbija (mts), A1 Serbia, and Yettel Serbia. 4G LTE coverage is comprehensive across Belgrade, Novi Sad, Niš, and all major cities, with strong connectivity along main motorway and rail corridors. Mountain resort areas including Kopaonik, Zlatibor, and Tara National Park have coverage in resort and town areas, with signal weakening on higher slopes and remote hiking trails. The Iron Gates gorge along the Danube border with Romania has coverage along main viewpoints, while remote Drina canyon and eastern mountain border areas near Bulgaria and North Macedonia may have weaker signal in isolated zones. MobiSIM connects through supported Serbian networks to deliver reliable data across the country's main cities and tourist routes.

Activate your MobiSIM eSIM before landing at Nikola Tesla Airport in Belgrade so you are connected from arrival. Belgrade's dynamic café culture, nightlife, and Danube riverfront are easy to navigate with live map access, and having data from arrival makes getting between the old fortress area, Skadarlija, and the main hotel districts straightforward. Keep your home SIM active for calls while MobiSIM handles your data. Download offline maps for Kopaonik, Tara National Park, the Iron Gates gorge, and the Drina River valley before setting out from Belgrade or Novi Sad, as mountain and gorge terrain can have inconsistent signal. If you are hiking to the Drina River House, visiting the Sopoćani monasteries, or driving mountain roads in the Zlatibor region, save all accommodation details and route maps offline before departing the nearest connected town.