No! This is the single biggest advantage of our eSIM. Buying a physical local SIM card in Brazil (from TIM, Claro, or Vivo) is famously difficult as it requires a CPF (Cadastro de Pessoas Físicas) for activation, which tourists do not have. Our eSIM is a roaming plan that bypasses this entire bureaucratic process. You can buy online and connect instantly.
HELP CENTER
Do I need a Brazilian CPF (local tax ID) to activate this eSIM?
Updated April 22, 2026
Was this answer helpful?
Related questions
Other answers in this topic that travelers found useful.
How do I activate my Ti Porto in Viaggio eSIM before arriving in Amsterdam?
Activating your Ti Porto in Viaggio eSIM for Amsterdam is straightforward. After purchase, you'll receive an email with a QR code. Simply scan this cod…
Read answerIs public Wi-Fi reliable in Amsterdam, or should I use an eSIM?
While some cafes and hotels in Amsterdam offer public Wi-Fi, it can be inconsistent, slow, and less secure. For reliable, private, and alway…
Read answerHow much mobile data (GB) do I need for a trip to Arizona?
For a typical 7-10 day trip to Arizona, a Ti Porto in Viaggio eSIM with 5-15 GB of mobile data should suffice. This allows for ample navigation, social…
Read answerWill my eSIM work with 5G or 4G networks in Athens, Greece?
Yes, Ti Porto in Viaggio eSIMs typically connect to major Greek mobile networks like Vodafone GR, Cosmote, or Nova (formerly Wind Hellas), offering exc…
Read answerWhat's the best way to get mobile data in Bali for tourists?
For most travelers to Bali, an eSIM like Ti Porto in Viaggio is the most convenient option for mobile data. You can purchase and activate it online bef…
Read answer