Country calling code
+54 Argentina country code
Argentina’s international calling code is +54. To call a Argentina number from another country, dial your exit code, then 54, then the local number without the leading 0.
- Calling code
- +54
- ISO 3166 code
- AR · 032
- Exit code (calling out)
- 00
- Trunk prefix (domestic)
- 0
- Number length
- 10–11 digits
- Time zones
- 12 time zones, including Buenos Aires, La Rioja, Rio Gallegos
- Local time (Buenos Aires)
- —
Number formats and examples are generated from libphonenumber-js numbering-plan metadata. They describe numbering rules, not a verified active subscriber or a phone’s current location. For an individual number, try the free format lookup.
How to call Argentina
| Calling from | Dial |
|---|---|
| A mobile phone, anywhere | +54 9 11 2345 6789 |
| United States & Canada | 011 54 9 11 2345 6789 |
| UK, Europe & most countries | 00 54 9 11 2345 6789 |
| Australia | 0011 54 9 11 2345 6789 |
| Inside Argentina | 011 15-2345-6789 |
Inside Argentina, numbers are written with the trunk prefix 0 (for example 011 15-2345-6789). Drop that 0 when you dial from abroad.
Argentina phone number format
A sample mobile number in Argentina is written +54 9 11 2345 6789 internationally, 011 15-2345-6789 locally, and +5491123456789 in the E.164 format that apps and websites store. Numbers are 10–11 digits long after the country code.
Not sure where a number is from? Paste it into our free phone number lookup to see the country, line type and correct format.
Calling abroad from Argentina
To call another country from a Argentina landline, start with the exit code 00, then the destination country code. On a mobile phone, holding 0 to type + works everywhere and replaces the exit code.
Missed call from +54?
If you don’t know anyone in Argentina, be careful with short missed calls from international numbers. “One-ring” scams hope you call back a premium-rate line. Don’t return the call, don’t share codes sent by SMS, and block the number if it keeps calling. A genuine contact will usually leave a message or text.
Frequently asked questions
Which country uses the +54 code?
+54 is the international calling code of Argentina (AR). No other country uses it.
How do I call Argentina from the United States?
Dial 011 (the US exit code), then 54, then the local number without the leading 0. From a mobile phone you can simply type +54 9 11 2345 6789.
How many digits are in a Argentina phone number?
National numbers in Argentina are 10–11 digits long after the +54 country code. A typical mobile number looks like +54 9 11 2345 6789.
Can I find the location of a +54 number?
Not from the number alone. Enter the number in AI Family Locator and send a location request. Live GPS location appears only after the owner installs the app and approves sharing. A number lookup shows only numbering details, not a current location.