Argentina Dialing Code — +54
The country calling code listed for Argentina is +54. This page contains 50 city or region entries from the site's reference data. The entries are selected examples, not a complete national numbering plan, a live phone-number check, or confirmation that a number is active.
How to format an international call to Argentina
In international number notation, begin with +54 followed by the destination number in its international format. The access prefix used when dialing without + depends on the originating network. National trunk-prefix rules vary, so do not remove a leading zero unless the destination's current dialing instructions say to. See how to call internationally or the international dialing code guide.
Listed city and area-code entries for Argentina
- Buenos Aires — +54 11
- Córdoba — +54 351
- Rosario — +54 341
- Mendoza — +54 261
- La Plata — +54 221
- Tucumán — +54 381
- Mar del Plata — +54 223
- Salta — +54 387
- Santa Fe — +54 342
- San Juan — +54 264
- Resistencia — +54 362
- Corrientes — +54 379
- Santiago del Estero — +54 385
- Posadas — +54 376
- Neuquén — +54 299
- Bahía Blanca — +54 291
- San Luis — +54 266
- Paraná — +54 343
- Formosa — +54 370
- Jujuy — +54 388
- Río Cuarto — +54 358
- Comodoro Rivadavia — +54 297
- Quilmes — +54 11
- Lanús — +54 11
- General San Martín — +54 11
- Merlo — +54 220
- Morón — +54 11
- Almirante Brown — +54 11
- Lomas de Zamora — +54 11
- La Matanza — +54 11
- Florencio Varela — +54 11
- Tres de Febrero — +54 11
- Berazategui — +54 11
- San Isidro — +54 11
- San Miguel — +54 11
- Ezeiza — +54 11
- Tigre — +54 11
- Pilar — +54 230
- Luján — +54 2323
- Tandil — +54 249
- Olavarría — +54 2284
- Azul — +54 2281
- Junín — +54 236
- Rafaela — +54 3492
- Río Gallegos — +54 2966
- Ushuaia — +54 2901
- Rawson — +54 2965
- Viedma — +54 2920
- Santa Rosa — +54 2954
- Río Grande — +54 2964
What the listed city entries mean
These city and area-code records are the entries currently included in this local reference. They may not cover every city, number range, mobile service, or dialing rule in Argentina. A country calling code helps route a call; it does not identify a caller's location or validate a complete number.
Related Argentina references
- Browse all country dialing codes
- Argentina postal codes
- How to call internationally
- International dialing code guide
- Identify a phone number's country and area code
- International Telecommunication Union numbering resources
Frequently Asked Questions
What is Argentina's international dialing code?
Argentina's country calling code in this reference is +54. The originating network determines the access prefix used to place an international call.
How do I call Argentina from the United States?
From a US or Canadian phone line, 011 is a commonly used international access prefix; then use 54 and the destination number in its international format. Check the destination carrier's instructions before changing a leading zero or other national prefix.
Does this page show all city codes for Argentina?
No. It shows 50 selected entries from the site's reference data. Verify complete, current dialing details with the destination telecom provider or numbering authority.
About Argentina International Dialing
Country calling codes are part of the International Telecommunication Union's ITU-T E.164 numbering plan. See the ITU-T E.164 recommendation and this site's data methodology.