This is the telephone area code for Buenos Aires and the surrounding metropolitan area in Argentina.
How to Call Buenos Aires from Overseas
- Dial your country's exit code (International Access Code)
- Dial 54 (Argentina country code)
- Dial the area code (11 - without the leading 0)
- Dial the local phone number
Example: Calling Buenos Aires from United States
011 54 11 1234 5678
Where:
011 = United States exit code
54 = Argentina country code
11 = Buenos Aires area code
1234 5678 = Local Buenos Aires phone number
Quick Facts
Buenos Aires Area Code Coverage
The 11 area code covers Buenos Aires and the Greater Buenos Aires metropolitan area:
Capital Federal
City center, Microcentro, Puerto Madero, Recoleta, Palermo
Northern Suburbs
Vicente López, San Isidro, Tigre, San Fernando, Martínez
Western Suburbs
Morón, Ituzaingó, Hurlingham, Tres de Febrero, San Martín
Southern Suburbs
Avellaneda, Lanús, Lomas de Zamora, Quilmes, Berazategui
Greater BA North
Pilar, Escobar, San Miguel, Malvinas Argentinas
Greater BA South
Florencio Varela, Almirante Brown, Esteban Echeverría
Major Argentina Area Codes
Common Exit Codes for Calling Argentina
When calling Buenos Aires from these countries, use these exit codes:
United States
011
United Kingdom
00
Spain
00
Brazil
00
Chile
00
Uruguay
00