AR Argentina Major Regions Postal Code Details
🏛️ Mercedes · Corrientes
W3471
Alen Cue
W3471
Alfonso Lomas
W3230
Arbol Solo
W3470
Arroyo Grande
W3230
Baygorria
W3471
Boqueron
W3472
Caaguazu
W3470
Callejon
W3470
Capi Vari
W3470
Capiguari
W3472
Capita Mini
W3465
Capitan Joaquin Madariaga
W3472
El Cerrito
W3472
El Pilar
W3476
El Remanso
W3470
Estancia Aguaceros
W3470
Estancia Cerro Verde
W3470
Estancia Gonzalez Cruz
W3470
Estancia Ita Caabo
W3470
Estancia La Calera
W3470
Estancia La Maria
W3470
Estancia Mandure
W3470
Estancia Rosario
W3470
Estancia Santa Cruz
W3470
Estancia Tunas
W3472
Felipe Yofre
W3470
Ibira Pita
W3470
Ita Cora
W3470
Ita Pucu
W3470
Itati Rincon
W3476
Justino Solari
W3476
Kilometro 261
W3470
Kilometro 287 FCGU
W3470
Kilometro 296
W3476
La Agripina
W3472
La Aurora
W3470
La Belermina
W3472
La Carlota
W3476
La Estrella
W3230
La Haydee
W3472
Las Elinas
W3472
Las Rosas
W3476
Maria Del Carmen
W3476
Maria Idalina
W3476
Mariano I Losas Est Solar
W3470
Mercedes
W3472
Naranjito
W3472
Paimbre
W3470
Pasaje Santa Juana
W3470
Paso Mesa
W3472
Paso Pucheta
W3470
Pay Ubre Chico
W3470
Piedra Ita Pucu
W3460
Rincon De Yaguary
W3470
Rincon Tranquera General
W3470
Salto Ita Jhase
W3472
San Carlos
W3472
San Eduardo
W3472
San Nicolas
W3476
Solari Mariano I Loza
W3470
Tacural
W3471
Tacural Mercedes
W3472
Tarangullo
W3472
Tatare
W3471
Uguay
W3470
Yuqueri
📮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.