Power & Connectivity (SIM)

Brazil uses Type N sockets (the Brazilian standard), and Type C plugs also fit. Voltage is not uniform: some regions use around 127V and others 220V, so check the local voltage before plugging in appliances. Most phone and laptop chargers handle both, but bring a Type N adapter and verify voltage for hairdryers and similar devices.

The main mobile operators are Vivo, Claro and TIM, with good coverage in cities and along the coast. Prepaid SIMs are sold at operator stores and some shops. Registration can require a local tax ID (CPF), which visitors may not have, so buying a SIM can be fiddly; many travellers find an eSIM or roaming simpler.

If your phone supports eSIM, a travel eSIM is often the easiest way to get online in Brazil: buy a data plan online before you fly, then activate it on arrival without visiting a store or needing a CPF. Compare data allowances and coverage, and keep your home SIM for calls and texts if you like.

Wi-Fi is common in hotels, hostels, cafés, shopping malls and airports, though speeds vary and can be slow at busy beach spots or remote areas. Public Wi-Fi is handy but treat it as unsecured: avoid banking on open networks or use a VPN. For reliable data on the move, a local SIM or eSIM is best.

Brazil has an open internet, and popular apps, social media and messaging services generally work normally. Occasional legal disputes have briefly affected specific platforms in the past, so having more than one messaging or maps app installed is a sensible backup. There is no need for special tools to access everyday sites.

Handy apps for Brazil include ride-hailing (Uber and the local 99), maps with offline downloads, WhatsApp for messaging (widely used by locals and businesses), and a translation app for Portuguese. Airline apps (LATAM, GOL, Azul) help with domestic flights, and offline maps are useful in areas with patchy signal.

Brazil's country code is +55, and phone numbers include a two-digit area code (DDD) before the local number. To call Brazil from abroad, dial +55, the area code, then the number. Many travellers rely on app-based calls (WhatsApp, etc.) over data to avoid roaming charges. Save key numbers with the full +55 format.