AR Argentina Major Regions Postal Code Details
🏛️ Olavarría · Buenos Aires
B7403
Alvaro Barros
B7400
Barrio La Luisa
B6561
Blanca Grande
B7400
Calera Avellaneda
B7401
Canteras De Gregorini
B7403
Cerro Negro
B7403
Cerro Sotuyo
B7318
Colonia Hinojo
B7318
Colonia Nieves
B7318
Colonia Rusa
B7429
Colonia San Miguel
B7401
Empalme Querandies
B6561
Espigas
B7404
Fortin Lavalle
B7318
Hinojo
B6557
Iturregui
B7400
Kilometro 333
B7403
La Estrella
B7403
La Narcisa
B7400
La Navarra
B7403
La Palmira
B6561
La Protegida
B7403
La Providencia
B7403
La Tomasa
B7400
Las Piedritas
B7436
Loma Negra
B6557
Mapis
B7400
Olavarria
B7404
Pourtale
B7400
Pueblo Nuevo
B6559
Recalde
B7404
Rocha
B7400
San Jacinto
B7401
San Juan
B7401
Santa Luisa
B7421
Sierra Chica
B7403
Sierras Bayas
B7318
Villa Monica
📮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.