Argentina ZIP Code & Address Format – Postal code Lookup Map

Postal code format in Argentina

Called	Postal code
Format	`ANNNNAAA` N is a digit, A is a letter
Examples	`C1070AAM` `C1000WAM` `B1000TBU` `X5187XAB`
Required in an address	No, but recommended
Where it goes	Before the city, on the same line
Validation regex	`^[A-HJ-NP-Z]\d{4}[A-Z]{3}$`
Official lookup	Postal service search

How to write an address in Argentina

John Smith
Company Name
123 MAIN STREET
C1070AAM CITY
Province
ARGENTINA

The postal code goes before the city, on the same line.
Write the street address and city and ZIP/postal code in capital letters.
Required parts: street address, city.
When you send mail from abroad, add ARGENTINA as the last line.

Provinces of Argentina

Buenos Aires
Catamarca
Chaco
Chubut
Ciudad Autónoma de Buenos Aires
Córdoba
Corrientes
Entre Ríos
Formosa
Jujuy
La Pampa
La Rioja
Mendoza
Misiones
Neuquén
Río Negro
Salta
San Juan
San Luis
Santa Cruz
Santa Fe
Santiago del Estero
Tierra del Fuego
Tucumán

Neighbouring countries

BoliviaNo postal codes
BrazilNNNNN-NNN
ChileNNNNNNN
ParaguayNNNNNN
UruguayNNNNN

Questions about Argentina postal codes

What is the ZIP code format in Argentina?

Argentina uses alphanumeric postal codes in the format ANNNNAAA (N is a digit, A is a letter), for example C1070AAM or C1000WAM.

How do I find the ZIP code of an address in Argentina?

Type the address in the search box or click the place on the map. Zipdress shows the full address and its postal code. You can also check the official postal code search of Argentina.

How do I write an address in Argentina?

Use this order, one part per line: John Smith / Company Name / 123 MAIN STREET / C1070AAM CITY / Province. The postal code goes before the city, on the same line.

Argentina ZIP code and address format