Argentina eSIM: Prepaid Mobile Data Plans from $0.55
Stay connected across Argentina with a prepaid data eSIM. Choose from 13 plans starting at $0.55, covering everything from weekend breaks in Buenos Aires to multi-week trips through Patagonia. Receive your QR code by email, scan it, and you're online on arrival.
- Plans from
- $0.55
- Plans available
- 39
- Smallest bundle
- 100MB
- Shortest validity
- 7 days
- Delivery
- QR code by email, within minutes
- Plan type
- Prepaid data only — no contract
Prepaid data plans for travel in Argentina
Every eSIM plan gives you mobile data across Argentina without a physical SIM card. Plans start with 100MB for 7 days and scale up to larger bundles for longer trips. You'll connect to local mobile networks using 4G/LTE or 5G where the underlying network and your device support it.
These are data-only plans. You can use messaging apps, maps, email, and browse as usual, but you won't receive a local phone number or SMS. For voice calls, use WhatsApp, Telegram, or similar apps over your data connection.
How to set up your Argentina eSIM before you travel
Check that your phone supports eSIM technology before you buy. Most iPhones from XS onward and recent Samsung, Google Pixel, and other flagship Android models are compatible. Once you complete your purchase, you'll receive a QR code by email within minutes.
Scan the QR code from your phone's eSIM or mobile data settings while you're still connected to WiFi. The eSIM profile installs in seconds. Keep your home SIM active until you land, then switch your mobile data to the Argentina eSIM. Your plan activates automatically when it first connects to a network in Argentina.
Staying connected across Buenos Aires, Patagonia, and beyond
Mobile coverage in Buenos Aires, Córdoba, Rosario, and Mendoza is strong, and you'll find reliable connectivity in most provincial capitals and along major highways. Patagonia's mountain roads and remote estancias will have gaps, but towns along the Ruta 40 and popular trekking bases like El Chaltén and El Calafate are well covered.
If you're spending time in cafés, working remotely, or navigating with offline maps, expect to use 300MB to 500MB per day. Streaming video, uploading photos to cloud storage, or making regular video calls will push that toward 1GB daily. For long-distance bus journeys between cities, download content beforehand since coverage becomes patchy between urban centres.
Frequently asked questions
Will my eSIM work in both Buenos Aires and Patagonia?
Yes. Your plan covers the entire country. Expect strong signals in cities and towns, with reduced or no coverage in remote mountain areas and stretches of Patagonian wilderness between settlements.
Can I use my Argentina eSIM for WhatsApp calls?
Yes. WhatsApp, Telegram, FaceTime, and other internet-based calling and messaging apps work normally over your data connection. Your plan does not include a local phone number or traditional voice service.
When does my plan validity period start?
Your plan activates automatically when it first connects to a mobile network in Argentina. The validity countdown begins from that moment, so install the eSIM before departure but keep it inactive until you arrive.
Do I need to remove my existing SIM card?
No. Your eSIM works alongside your physical SIM. Once you land, go into your phone settings and select the Argentina eSIM as your active mobile data line. You can still receive calls on your home number.
What happens if I run out of data before my plan expires?
Your connection stops when you exhaust your data allowance, even if days remain. You can purchase a second eSIM plan and install it the same way. Many travellers buy a smaller plan first to test their usage.