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

Heading to Croatia? A MobiSIM eSIM for Croatia helps you stay connected from the moment you arrive, without needing to buy a physical SIM card or rely on roaming charges. Whether you are visiting Zagreb, Split, Dubrovnik, Zadar, Rijeka, Pula, Hvar, Korcula, or travelling along the Dalmatian coast, national parks, and Adriatic islands, MobiSIM gives you mobile data for maps, ferry schedules, hotel bookings, restaurant searches, messaging, and travel updates. Choose a MobiSIM eSIM data plan for Croatia and get 4G/5G coverage where available through supported local networks. Activation is simple: purchase your plan, receive your QR code by email, scan it, and follow the on-screen setup steps to connect. Your existing SIM can stay active for calls and messages while MobiSIM handles your mobile data.

Croatia's mobile network is served by three main operators: Hrvatski Telekom, A1 Hrvatska, and Telemach Croatia. 4G LTE coverage is widely available across Zagreb, Split, Dubrovnik, Zadar, Rijeka, and all major cities, with strong connectivity along the Dalmatian coastal highway and main tourist routes. Popular islands including Hvar, Brac, Korcula, and Krk have reliable coverage in their main towns and resort areas, though more remote inland and coastal zones may have weaker signal. National parks including Plitvice Lakes and Krka have coverage in visitor centre areas, while hiking trails and remote waterfalls may have inconsistent signal. MobiSIM connects through supported Croatian networks to deliver reliable data across the country's main cities, islands, and tourist corridors.