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.
Code
+54
ISO
AR
Region
Americas
Time zone
America/Argentina/Buenos Aires
The +54 code identifies Argentina on the international telephone network. Any phone number that begins with +54 — written +54 or 0054 — is a Argentina 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.
+XX X XX XXXX XXXX
Example: +54 9 11 2345 6789
+54 XX XXXX XXX
Include the area code if applicable. Omit any leading 0.
Enter the country code +54 when dialing Argentina from abroad.
Add the local phone number without the leading zero.
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Example numbers for Argentina:
Dialing codes immediately above and below +54 in the ITU plan — handy if you mistyped a digit or are dialing across a region.
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.
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.
The country code (international dialing code) for Argentina is +54. To call Argentina from abroad, dial +54 followed by the national number 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 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! Virtual numbers in Argentina start at $1.95/month. Use it as your caller ID so people see a local number, or receive incoming calls directly in your browser.
No. TwinPhone works directly in your browser — Chrome, Edge, Safari, or Brave. Open the site, add credit, dial +54 and your number, done. No installs, no plugins, no SIM card required.
Cheap calls to Argentina
Per-minute rates to Argentina straight from your browser — no SIM, no app.
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.
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