From Miami to New York, Argentine expats keep close ties to Buenos Aires and beyond. Here is the exact way to call an Argentine landline or mobile from the United States without paying carrier international rates.
How to dial Argentina from United States of America (USA)
- 1Dial the exit code 011
From United States of America (USA), every international call starts with the exit code 011. On a mobile you can type + instead - it stands in for the exit code automatically.
- 2Add Argentina's country code +54
Next comes +54, the country code that routes your call to Argentina.
- 3Add the area or city code
Then the destination's area or city code - see the common Argentina codes below.
- 4Dial the local number
Finish with the subscriber number. The full format for Argentina is +54 9 11 XXXX-XXXX.
A Argentina number dialed from United States of America (USA) looks like this:
Skip the dialing codes: type the number and Hyallo dials it for you, right from your browser.
Rates to Argentina
| Number type | Per minute | 10-minute call |
|---|---|---|
| Landline | $0.02 | $0.20 |
| Mobile | $0.32 | $3.20 |
Prices as of October 30, 2026. Rates can change.
That's $0.02/min, no plan or contract. Call Argentina right now from your browser.
Argentina is 2h ahead of United States of America (USA).
When it's a friendly 9 AM–9 PM in Argentina, it's 7 AM–7 PM where you are.
Good time to call? Start now: Hyallo works from any browser.
Argentina area codes
Argentine area codes after +54. For mobiles, insert a 9 after +54 and drop the leading 15.
| Area code | City / region |
|---|---|
| +54 11 | Buenos Aires |
| +54 351 | Córdoba |
| +54 341 | Rosario |
| +54 261 | Mendoza |
| +54 223 | Mar del Plata |
| +54 387 | Salta |
| +54 381 | San Miguel de Tucumán |
| +54 299 | Neuquén |
| +54 379 | Posadas |
| +54 280 | Puerto Madryn |
| +54 264 | San Juan |
| +54 343 | Paraná |
| +54 221 | La Plata |
For a Buenos Aires cell, dial +54 9 11 XXXX-XXXX (the 9 marks it as mobile).
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Calling Argentina from United States of America (USA)
Argentina has a large diaspora of over 1 million people, many in Spain, the US, and neighboring countries. Buenos Aires is a major business hub for South America, and families stay connected across borders through regular calls to loved ones in cities like Córdoba, Rosario, and Mendoza.
Calling Argentina from another country?
More countries to call from United States of America (USA)
Frequently asked questions
How do I dial Argentina from United States of America (USA)?
From United States of America (USA), dial the exit code 011, then Argentina's country code +54, then the area code and the local number. On a mobile you can press + in place of 011.
How much does it cost to call Argentina from United States of America (USA)?
With Hyallo you pay $0.02/min to call Argentina - a fraction of typical carrier and roaming rates - and your first call is free.
Can I call a Argentina landline or mobile from my browser?
Yes. Hyallo connects your browser straight to the phone network, so you can reach any Argentina landline or mobile from United States of America (USA) with nothing to install.
Do I need an app to call Argentina from United States of America (USA)?
No. Hyallo runs in your browser on any computer or phone, so there is nothing to install.
What is the best time to call Argentina from United States of America (USA)?
Call between 9 AM–9 PM in Argentina, which is 7 AM–7 PM in United States of America (USA).
What is the country code for Argentina?
The country code for Argentina is +54. From United States of America (USA), dial 011 first, or press + on a mobile.