Using an eSIM in Argentina is the fastest way to get mobile data when you arrive. It allows you to connect to local networks immediately, bypassing the need to buy a physical SIM card at the airport. This is a practical choice for both travelers and new expats.
The main benefit is convenience. You can purchase and set up an eSIM online before you arrive in Argentina, giving you instant data access the moment you land. This allows you to avoid the potentially long lines and registration processes for physical SIM cards at the airport or carrier stores.
Yes, the best practice is to purchase your plan online, install the eSIM on your phone while you still have a reliable internet connection at home, but wait to activate it until you land in Argentina. The plan’s validity period typically begins upon activation or when it first connects to a network in Argentina.
Getting a prepaid eSIM directly from local carriers (like Personal, Claro, or Movistar) is often complicated for foreigners. The process may require a local DNI or CUIL and is generally designed for residents with postpaid plans, not for short-term use. Global eSIM providers are the more straightforward option.
Most travel and expat-focused eSIMs are data-only. This means they provide mobile internet but do not come with a local Argentine phone number for making traditional calls or sending SMS messages. You can still use apps like WhatsApp, FaceTime, or Telegram for communication.
International eSIM providers partner with the major mobile networks in Argentina. Your phone will automatically connect to the provider that has the strongest signal in your current location, which is usually Movistar or Claro. This provides reliable coverage, especially within Buenos Aires and other major cities.
Yes, one of the key advantages of an eSIM is that it allows you to use dual-SIM functionality. You can use the eSIM for mobile data in Argentina while keeping your physical SIM card active to receive calls and text messages on your regular phone number. Be aware of your home carrier’s roaming charges for incoming calls and texts.