How to call Argentina from the US and Canada
011 - 54 - phone number
01154 and +54 are used interchangeably to dial Argentine phone numbers from a mobile (more on the plus sign).
Current time in Argentina:

Calling Argentina explained:
- 011 - international prefix; dial first when calling abroad from the US or Canada
- 54 - Country Code for Argentina
- phone number (remove initial 0) - 10 digits for both landlines and cell phones, area code included
Cell phone numbers:
- if the cell number begins with 15 remove these two digits (they are used to dial Argentine cell phones domestically)
- example: someone from Buenos Aires gives you a cell number of the format 15 xxxx xxxx; you will dial the following: 011 54 9 11 xxxx xxxx
- for texting do not add 9 after 54!
Area codes & number examples
Phone type | Dialing format | Or using + |
---|---|---|
Cell phone | 011 54 9 XX(XX) xxxx xx(xx) | +54 9 XX(XX) xxxx xx(xx) |
XX(XX) = area code below (e.g. 11) |
Landlines | Dialing format | Or using + |
---|---|---|
Buenos Aires | 011 54 11 xxxx xxxx | +54 11 xxxx xxxx |
Bahia Blanca | 011 54 291 xxx xxxx | +54 291 xxx xxxx |
Catamarca | 011 54 383 xxx xxxx | +54 383 xxx xxxx |
Comodoro Rivadavia | 011 54 297 xxx xxxx | +54 297 xxx xxxx |
Concordia | 011 54 345 xxx xxxx | +54 345 xxx xxxx |
Cordoba | 011 54 351 xxx xxxx | +54 351 xxx xxxx |
Corrientes | 011 54 379 xxx xxxx | +54 379 xxx xxxx |
Formosa | 011 54 370 xxx xxxx | +54 370 xxx xxxx |
Jesus Maria | 011 54 3525 xxx xxx | +54 3525 xxx xxx |
La Plata | 011 54 221 xxx xxxx | +54 221 xxx xxxx |
La Rioja | 011 54 380 xxx xxxx | +54 380 xxx xxxx |
Mar del Plata | 011 54 223 xxx xxxx | +54 223 xxx xxxx |
Mendoza | 011 54 261 xxx xxxx | +54 261 xxx xxxx |
Mercedes/B.A. | 011 54 2324 xxx xxx | +54 2324 xxx xxx |
Neuquen | 011 54 299 xxx xxxx | +54 299 xxx xxxx |
Parana | 011 54 343 xxx xxxx | +54 343 xxx xxxx |
Posadas | 011 54 376 xxx xxxx | +54 376 xxx xxxx |
Resistencia | 011 54 362 xxx xxxx | +54 362 xxx xxxx |
Rio Cuarto | 011 54 358 xxx xxxx | +54 358 xxx xxxx |
Rosario | 011 54 341 xxx xxxx | +54 341 xxx xxxx |
Salta | 011 54 387 xxx xxxx | +54 387 xxx xxxx |
San Juan | 011 54 264 xxx xxxx | +54 264 xxx xxxx |
San Luis | 011 54 266 xxx xxxx | +54 266 xxx xxxx |
San Nicolas | 011 54 336 xxx xxxx | +54 336 xxx xxxx |
San Rafael | 011 54 260 xxx xxxx | +54 260 xxx xxxx |
Santa Fe | 011 54 342 xxx xxxx | +54 342 xxx xxxx |
Santiago del Estero | 011 54 385 xxx xxxx | +54 385 xxx xxxx |
Santo Tome | 011 54 3756 xxx xxx | +54 3756 xxx xxx |
Tandil | 011 54 249 xxx xxxx | +54 249 xxx xxxx |
Trelew | 011 54 280 xxx xxxx | +54 280 xxx xxxx |
Phone books and visitor guides:
- Paginas Amarillas - several directories for business and people searches (in Spanish)
- Telexplorer - reverse search by number (in Spanish)