Argentina country code
+54 is the country code of Argentina. From the US, dial 011 54 9 11 2345 6789; from a mobile phone, dial +54 9 11 2345 6789.
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How to dial Argentina
Dial the exit code of the country you are calling from, then 54 without the plus sign, then the local number. Exit codes from ten large calling countries:
The example is a mobile number in Argentina, written locally as 011 15-2345-6789. Leave out the leading 0 when you dial it with the country code. A mobile number also takes a 9 after +54 and drops the 15 after the area code: 011 15-2345-6789 is dialed as +54 9 11 2345 6789.
Time in Argentina and the best time to call
Argentina is on UTC-3. Compared with New York its clock is +2 h, with London -3 h and with Dubai -7 h (today's offsets, daylight saving included).
Argentina does not change its clocks for daylight saving, so the offset stays UTC-3 all year.
Business hours in Argentina run 09:00–18:00 local time on working days. On other clocks that is:
The weekend in Argentina is Saturday and Sunday.
How numbers in Argentina are built
A number in Argentina is the country code +54 followed by a national number of 10 or 11 digits. The trunk prefix, where there is one, is dropped after the code.
Written locally as 011 15-2345-6789, an example mobile number in Argentina is dialed as +54 9 11 2345 6789 from abroad.
To call out of Argentina, dial 00, then the other country's code and number. On a mobile phone you can type + instead of 00.
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Prices checked October 30, 2026.
A call or message from +54 you don't recognize
The country code shows which country's numbering plan a number is registered in. It doesn't show who is calling, and caller IDs can be spoofed, so a +54 number isn't proof that the person is in Argentina.
- Don't call back an unfamiliar international number, especially after a single ring. A missed call that tempts you to return it is a known callback trap, and a call to a premium-rate number can cost far more than a normal one.
- Never share verification codes, passwords or card details with someone who contacts you unprompted, whichever country the number appears to be from.
- If calls or messages keep coming, block the number and report it through your mobile carrier.
- Most calls from Argentina are ordinary calls from family, friends, colleagues and businesses. If you are expecting one, save the number once the person has confirmed it.
Frequently asked questions
What is the country code for Argentina?
The country code for Argentina is +54. From abroad, dial your exit code (00 from most countries, 011 from the US and Canada), then +54 without the plus sign, then the local number. Written locally as 011 15-2345-6789, an example mobile number in Argentina is dialed as +54 9 11 2345 6789 from abroad.
What's the exit code to dial Argentina from a mobile?
On a mobile phone you can skip exit codes altogether: type +54 and then the local number. From a landline, dial 011 from the US or Canada, 00 from the UK and most of Europe, or your own country's exit code first.
Do I need to drop the leading 0 when dialing Argentina?
Yes. Leave out the leading 0 after the country code: dial +54, then the rest of the number. A mobile number also takes a 9 after +54 and drops the 15 after the area code: 011 15-2345-6789 is dialed as +54 9 11 2345 6789.
What time is it in Argentina, and when is a good time to call?
Argentina is on UTC-3. Business hours there (09:00–18:00) are 12:00–21:00 UTC, 07:00–16:00 in New York and 12:00–21:00 in London.
How many digits is a phone number in Argentina?
A number in Argentina has 10 or 11 digits after the country code +54, not counting a leading trunk digit.
How much does it cost to call Argentina?
With QuikRing a call to Argentina costs $0.52/min to a mobile and $0.13/min to a landline, charged per started minute. You call from your browser, so there is no SIM card, roaming plan or app to set up.
Who is calling me from +54?
The code shows which country's numbering plan a number belongs to, not who is calling, and caller IDs can be spoofed. Don't call back an unknown number, block it if it keeps calling, and report it through your mobile carrier.