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

Uruguay's mobile network is served by three main operators: Antel, Claro Uruguay, and Movistar Uruguay. 4G LTE coverage is widely available across Montevideo, Punta del Este, Salto, and most major cities and towns, with coverage extending along main highway corridors and the Atlantic coast. The Rocha coast including Cabo Polonio, Punta del Diablo, and remote beach areas has coverage in main towns with signal weakening at isolated beaches and the Cabo Polonio sand dune area which has no vehicle access. Interior agricultural regions, the Cuchilla Grande highlands, and some remote border areas near Brazil and Argentina may have weaker signal in isolated zones. MobiSIM connects through supported Uruguayan networks to deliver reliable data across the country's main cities and tourist routes.

Activate your MobiSIM eSIM before landing at Carrasco International Airport in Montevideo or arriving by Buquebus ferry from Buenos Aires so you have data ready from arrival. Download offline maps for Montevideo's Ciudad Vieja, Punta del Este, Colonia del Sacramento, and the Rocha coastal route before setting out, as remote beach areas including Cabo Polonio have no road access and no mobile coverage. Keep your home SIM active for calls while MobiSIM handles your data. Montevideo is a relaxed and sophisticated capital where live navigation and restaurant apps are particularly useful for exploring the Rambla waterfront, Mercado del Puerto, and the Palermo neighbourhood. If you are visiting the remote Cabo Polonio lighthouse and sea lion colony, arriving by sand buggy, treat that destination as completely offline and save all guesthouse contacts and return transport details before setting out from La Pedrera.