Country Information

CountryArgentina
ISO CodeAR / ARG
Total Records20,260

Argentina uses an alphanumeric code of 4 or 8 characters (e.g. C1425ABC). CPA (letter + 4 digits + 3 letters) or legacy 4-digit code.

This database currently holds 20,260 postal codes ranging from 1601 to 9431, linked to 0 building and address records. Because a single postal code can cover more than one locality or delivery point, the lookup below groups addresses by code and lets you drill into the individual records.

Postal codes matter well beyond mail delivery. Couriers, e-commerce checkout forms and address autocomplete tools rely on the postal code to route a parcel and to verify that the stated address matches the code. Addresses here are organised as Province → Municipality / Department → Locality. When you look up a code here, treat the associated name as a reference point rather than a full postal address — always confirm the street and house number with the sender or recipient before shipping.

Data source: a third-party open dataset. This is an imported reference dataset, not a live government feed; CodeReff does not independently verify each record, so codes may have changed since the snapshot was taken. Use the search box to look up a specific code, or browse the paginated table below.

Argentina Postcode Data

1,976 postcode found

Postal Code Province Municipality / Department Locality Records
4726 Catamarca CAPAYAN Not available 11
4728 Catamarca CHUMBICHA Not available 3
4740 Catamarca ANDALGALA Not available 16
4741 Catamarca AGUA DE LAS PALOMAS Not available 13
4743 Catamarca ACONQUIJA Not available 11
4750 Catamarca AGUA COLORADA (BELEN, DPTO. BELEN) Not available 12
4751 Catamarca AGUA DE DIONISIO Not available 53
4753 Catamarca CORRALITO (LONDRES, DPTO. BELEN) Not available 10
4758 Catamarca SAN BUENA VENTURA Not available 1
5000 Cordoba ALTO ALBERDI Not available 54
5006 Cordoba BARRIO ALTAMIRA Not available 6
5008 Cordoba BARRIO ANA MARIA ZUMARAN Not available 9
5009 Cordoba BARRIO ALTO PALERMO Not available 26
5012 Cordoba BARRIO AMPLIACION AMERICA ANEXO Not available 17
5101 Cordoba BAJO CHICO (BAJO GRANDE, DPTO.CAPITAL) Not available 44
5103 Cordoba BARRIO ALTO AMEGHINO Not available 8
5105 Cordoba LA REDENCION Not available 3
5107 Cordoba AGUA DE ORO (DEPTO. COLON) Not available 17
5109 Cordoba CABANA Not available 8
5111 Cordoba BARRIO LOZA Not available 7
5113 Cordoba SALSIPUEDES Not available 1
5115 Cordoba LA GRANJA Not available 2
5117 Cordoba ALTO FRESCO Not available 13
5119 Cordoba ALTO DE FIERRO Not available 14
5120 Cordoba CURAPALIGUE Not available 2
5121 Cordoba ALTO ALEGRE (DESPEÑADEROS, DEPTO.SANTA MARIA) Not available 4
5123 Cordoba BARRIO DEAN FUNES Not available 14
5125 Cordoba BLAS DE ROSALES Not available 24
5127 Cordoba CHACRAS NORTE Not available 8
5129 Cordoba CAPILLA LA ESPERANZA Not available 13
5131 Cordoba CAÑADA DE SAN ANTONIO Not available 27
5133 Cordoba CAÑADA ANCHA (STA. ROSA DE RIO PRIMERO, DEPTO.RIO PRIMERO) Not available 13
5135 Cordoba BUEY MUERTO Not available 13
5137 Cordoba BALNEARIO GUGLIERI Not available 26
5139 Catamarca CAMPITOS Not available 11
5141 Cordoba BALNEARIA Not available 3
5142 Cordoba LA CAUTIVA Not available 1
5143 Cordoba BARRIO MULLER Not available 3
5145 Cordoba ALTO DE CASTILLO Not available 14
5147 Cordoba AEROPUERTO CORDOBA Not available 7
5149 Cordoba CAMPAMENTO MINETTI Not available 16
5150 Santiago Del Estero POZO CEBADO (OJO DE AGUA, DPTO. OJO DE AGUA) Not available 1
5151 Cordoba CALERA CENTRAL Not available 10
5152 Cordoba VILLA CARLOS PAZ Not available 2
5153 Cordoba COMECHINGONES (PAMPA DE ACHALA, DEPTO.SAN ALBERTO) Not available 17
5155 Cordoba AGUA DE TALA Not available 23
5156 Cordoba VILLA SUIZO ARGENTINA Not available 1
5157 Tucuman LOS AGUDOS Not available 1
5158 Cordoba BIALET MASSE Not available 4
5162 Cordoba CASA GRANDE Not available 2

Postcodes by Region

Postcodes by City

Frequently Asked Questions

Argentina uses an alphanumeric code of 4 or 8 characters (e.g. C1425ABC). CPA (letter + 4 digits + 3 letters) or legacy 4-digit code.
Yes. Argentina postal codes are a plain numeric string, so a leading zero is part of the code itself. A code beginning with 0 must be written and stored with that zero — it is not the same as the same digits without it.
20,260 This database currently lists
The records are imported from a third-party open dataset, an open reference dataset. CodeReff does not independently verify each entry, so use the information as a reference rather than an official confirmation.
Enter a full or partial postal code, or a building or street name, in the search box above. You can also browse the paginated table and open any code to see its building and address records.
Information provided on CodeReff is for reference purposes only. Always verify financial and banking details with the relevant institution before use.