Country codes › Latin America
🇦🇷 +54 country code
+54 is the international dialing code for Argentina. A number there is written +54 11 2345 6789 internationally and 011 2345 6789 at home. Enter a +54 number below for a free check before you call back.
- Country code: +54
- Exit code from Argentina: 00
- Time: UTC−3
- Mobile numbers: 10 or 11 digits
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+54 at a glance
- Country code
- +54
- Country
- 🇦🇷 Argentina
- Region
- Latin America
- Exit code (to call out)
- 00
- Trunk prefix (domestic)
- 0
- International format
- +54 11 2345 6789
- Domestic format
- 011 2345 6789
- From the US / Canada
- 011 54 11 2345 6789
- Mobile number length
- 10 or 11 digits
- Landline length
- 10 digits
- Time zone
- UTC−3
- Local time now
- —
Area codes inside +54
Landline numbers in Argentina begin with a local area code after +54. The main ones:
- +54 1
- +54 28
- +54 291
- +54 351
- +54 379
- +54 370
- +54 236
- +54 221
- +54 380
- +54 223
- +54 261
- +54 237
Unexpected call from +54?
If you have no contacts in Argentina, a missed call from +54 that rings once is the classic "wangiri" pattern: the callback is billed at international or premium rates. Do not call back; look the number up instead.
Messages from foreign numbers offering jobs, investments or "a wrong number" chat are another common opener. A real +54 number can also be spoofed, so caller ID alone proves little — check whether the number is valid, which network holds it and whether it is a mobile, landline or VoIP line.
Foreign number on your screen? Why caller ID isn't the whole story
How to dial +54
- From a mobile anywhere: press + (hold 0), then 54, then the number without the leading 0.
- From the US or Canada: dial 011, then 54, then the number without the leading 0 — for example 011 54 11 2345 6789.
- From most of Europe, Africa and Asia: dial 00, then 54 and the number without the leading 0.
- Inside Argentina: drop the 54 and dial the number with its 0 in front — 011 2345 6789.
Country codes
Nearby codes in Latin America
よくある質問
+54 questions
Sources: Google libphonenumber. Area codes show where a number was assigned, not where its owner is today.
Which country uses +54?
+54 is the country code for Argentina.
How do I call a +54 number from the US?
Dial 011, then 54, then the number without its leading 0. For example: 011 54 11 2345 6789.
How many digits is a Argentina phone number?
Mobile numbers have 10 or 11 digits after +54; landlines have 10. A number with a different length is either mistyped or not genuine.
Who is calling me from +54?
Enter the number in the lookup at the top of this page. The free check confirms whether it is valid and shows its carrier, line type and region; a full report adds owner and public-web records where they exist.
Got a call from +54?
Run the free check first — validity, carrier, line type and region — and unlock the full report only if you need it.