AR Argentina Major Regions Postal Code Details
🏛️ San Justo · Santa Fe
S3042
Abipones
S3046
Arrascaeta
S3040
Asuncion Maria
S3040
Avichuncho
S3041
Cacique Ariacaiquin
S3046
Campo Berraz
S3038
Cayastacito
S3048
Colonia Angeloni
S3045
Colonia Dolores
S3042
Colonia El Ochenta
S3052
Colonia La Blanca
S3045
Colonia La Penca
S3046
Colonia Manuel Menchaca
S3042
Colonia Silva
S3048
Colonia Sol De Mayo
S3048
Colonia Tres Reyes
S3046
El Sombrerero
S3040
Esquina Grande
S3040
Estancia La Constancia
S3040
Estancia Prusia
S3036
Esther
S3054
Fives Lille
S3040
Fortin Almagro
S3054
Guaranies
S3046
Kilometro 95
S3054
La Camila
S3040
La Capilla
S3021
La Clorinda
S3052
La Criolla
S3046
La Julia
S3042
La Rosa
S3038
La Sementera
S3046
Los Olivos
S3041
Los Saladillos
S3048
Luciano Leiva
S3042
Marcelino Escalada
S3041
Mascias
S3046
Miguel Escalada
S3046
Nare
S3046
Nueva Ukrania
S3046
Paikin
S3054
Pedro Gomez Cello
S3048
Pueblo San Bernardo
S3094
Ramayón
S3040
San Justo
S3045
San Martin Norte
S3044
Santa Rosa
S3025
Soledad
S3025
Souto Mayor
S3040
Vera Mujica
S3054
Vera Y Pintado
S3048
Videla
S3042
Villa Lastenia
📮AR Argentina Regional Postal Code FAQ & Postal Regulations
📮 What is the format of Argentine postal codes?
Argentine postal codes (CPA) follow Letter+Numbers+Letters format (e.g., C1430DZE). The first letter indicates the province, next 4 digits specify the area, and last 3 letters identify the street/building.
❓ How to find an Argentine postal code?
Use the online tool on Correo Argentino's official website by entering the full address. International mail MUST use CPA format for delivery.
⚠️ Is a postal code mandatory for international mail to Argentina?
Yes! CPA codes are strictly enforced. Missing/incorrect codes may cause delays, returns, or additional fees (up to $5 USD).
📦 Size/weight limits for small packages?
Max weight: 30kg. Dimension limit: Length+Width+Height ≤ 2 meters. Oversized items require freight handling with 50%+ higher fees.
💸 Will imported mail be taxed?
Packages valued ≥$50 USD may incur 50% customs duty + 21% VAT. Gifts must be marked 'Regalo' with proof of purchase, or taxed as commercial goods.