+54Argentina
The +54 prefix belongs to Argentina. If you got a call or text from a number starting with +54 (calling code 54), it came from Argentina. You can also call Argentina from your web browser with TwinPhone — no app and no SIM.
Call from your browser — from $0.02/min, no app, no SIM.
Code
+54
ISO
AR
Region
Americas
Time zone
America/Argentina/Buenos Aires
Which country is +54?
The +54 code identifies Argentina on the international telephone network. Country code 54 is assigned to Argentina under the ITU-T E.164 numbering plan, so any phone number that begins with +54 — written +54 or 0054 — is a Argentina number. You can call any Argentina number directly from your browser with TwinPhone — no app, no SIM — paying only for the minutes you talk.
Anatomy of a Argentina phone number
Every Argentina number in international format follows this shape — colour-coded so you can see where the country code ends and the local number begins.
When dialing Argentina from abroad, the only fixed part is +54 — that's the country code. The rest depends on whether you're calling a mobile or landline number inside Argentina.
Mobile example
+XX X XX XXXX XXXX
Example: +54 9 11 2345 6789
Landline example
+54 XX XXXX XXX
Include the area code if applicable. Omit any leading 0.
How to call Argentina (+54) step by step
Enter the country code +54 when dialing Argentina from abroad.
Add the local phone number (in most countries, drop the leading zero).
Use TwinPhone to connect the call at low per-minute rates.
Start calling now
Enter a phone number and start instantly
Example numbers for Argentina:
Argentina at a glance
Country codes near +54
Dialing codes immediately above and below +54 in the ITU plan — handy if you mistyped a digit or are dialing across a region.
Frequently asked questions
Everything you need to know about TwinPhone.
The +54 code belongs to Argentina. Any phone number that starts with +54 — or with 0054 — is a Argentina number. To reach one, TwinPhone connects Argentina numbers straight from your browser — no app or SIM needed.
The 0054 prefix is Argentina. The 00 is the international exit code dialed from Europe and many other regions; it is followed by +54, the Argentina country code.
Dialing code 54 (dialed as +54 or 0054) belongs to Argentina. Any phone number that starts with +54 is a Argentina number.
Country code 54 is the ITU-T E.164 calling code for Argentina. To call Argentina from abroad, dial +54 followed by the national number.
The country code (international dialing code) for Argentina is +54. To call Argentina from abroad, dial +54 followed by the national number (in most countries, without its leading zero).
+54 is Argentina's international country calling code under the ITU E.164 plan — often searched as the "54 area code". Any phone number starting with +54 is a Argentina number.
From TwinPhone, just type +54 and the number — we connect it. From a landline, dial your exit code, then +54, then the number (in most countries, without the leading 0).
Argentina's current local time is shown live on this page. Check it before calling so you reach people during waking hours.
Yes — we currently rent virtual numbers in the US and Canada, from $1.60/month. Use one as your caller ID so callers see a North American number, or receive incoming calls directly in your browser. Numbers for more countries are on the way.
Calling Argentina with TwinPhone starts from $0.02/min, billed by the minute (rounded up to the next full minute). It is pay-as-you-go from your browser — no connection fee and no monthly fee. The exact per-minute price for +54 landlines and mobiles is shown live on this page.
Yes. TwinPhone works entirely in your web browser — Chrome, Edge, Safari, or Brave on desktop or mobile. There is no app to install and no SIM card: open the site, add credit, dial +54 and the Argentina number, and the call connects.
A +54 number is not automatically a scam — +54 is simply the country code 54 assigned to Argentina under ITU-T E.164, so the call or text came from Argentina. If you do not know anyone there, treat an unexpected +54 call with the same caution as any unknown number: do not call back blindly and do not share personal details. Costs to call Argentina are shown above.
Cheap calls to Argentina
Per-minute rates to Argentina straight from your browser — no SIM, no app.
Free calls to Argentina
The honest free and cheap ways to call Argentina — apps, calling cards and pay-as-you-go compared.
Where is this number from?
Paste an international number (with +) and we'll tell you which country it's from, its dialing code, and how to call.
All phone dialing codes
The complete list of country codes and international dialing prefixes.
Need to call Argentina (+54)?
Dial +54 with TwinPhone — no SIM, no app, right from your browser.
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