🇦🇷 Argentina
Buenos Aires eSIM
Land in Buenos Aires, scan a QR, and you're online on a local network in seconds. No daily roaming fee, no surprise bill. $1.80 per GB.
Data in Buenos Aires
In Buenos Aires the eSIM rides Claro with 4G LTE typically available - the same towers local subscribers use, selected automatically by signal strength. City centers, transit, and airports are the strongest coverage any network offers, so this is the easy case. Buenos Aires and provincial capitals are well served. Patagonia coverage exists along Route 40 towns but is sparse between them.
Pricing is Argentina's flat rate of $1.80/GB, metered per MB from a prepaid USD balance. A city break runs light: maps, ride-hailing, translation, and messaging together use well under 500 MB a day for most travelers, so $10 (≈ 5.6 GB) commonly outlasts the trip - and whatever's left keeps working in the next city, or next year.
Arrival checklist
- 1. Install the eSIM on Wi-Fi before you fly (QR or one-tap iPhone install).
- 2. Turn Data Roaming ON for the Anon eSIM line; leave it off on your home SIM.
- 3. Set Anon eSIM as the mobile data line; keep calls/SMS on your primary.
- 4. Land in Buenos Aires, drop airplane mode, and you're connected within a minute.
No ID, no account, no email - $5 minimum plus a one-time $5 setup fee for a new eSIM. Top-ups later are fee-free.
On the ground in Buenos Aires
Arrival in Buenos Aires is the easy case for any roaming eSIM: the airport is one of the most heavily built-out cells in Argentina, so the Anon eSIM attaches on Claro during taxi and is usable before you clear passport control. The city core, transit stations, and hotel districts run 4G LTE; residential neighborhoods and the outskirts stay reliable on LTE. Underground metro sections typically have platform coverage; older tunnel stretches can dip briefly. Buenos Aires and provincial capitals are well served. Patagonia coverage exists along Route 40 towns but is sparse between them. If you're planning day trips outside the metro area, download offline maps on Wi-Fi before you go - not because coverage fails, but because it's the single habit that makes any trip smoother regardless of the SIM.
Buenos Aires eSIM FAQ
Does Anon eSIM work in Buenos Aires?+
Yes. In Buenos Aires the eSIM attaches to Claro (4G LTE) - the same networks locals use. Dense city coverage is the easiest case for any roaming profile; you'll be online within a minute of leaving airplane mode.
What does mobile data cost in Buenos Aires?+
Argentina's rate is $1.80/GB, billed per MB against a prepaid USD balance that never expires. $10 of credit is about 5.6 GB - typically a week or more of maps, messaging, and social use.
Should I install the eSIM before flying to Buenos Aires?+
Yes - install on home Wi-Fi and it activates the moment you land, so you're online in the arrivals hall instead of hunting for airport Wi-Fi or a SIM kiosk. Installation is a QR scan or a one-tap iPhone install; no ID, no account.
Can I hotspot my laptop in Buenos Aires?+
Yes - hotspot is included at full speed on every plan, no extra fee. Cafés-with-bad-Wi-Fi are exactly what it's for.