Argentina Postcode Database

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
4361	Santiago Del Estero	EL PALOMAR (VILLA BRANA, DPTO. MORENO)	Not available	1
4400	Salta	BARRIO 20 DE JUNIO	Not available	27
4401	Salta	ANTONIO ALICE	Not available	25
4403	Salta	CEBADOS	Not available	18
4405	Salta	BALLENAL	Not available	10
4407	Salta	CAMPO QUIJANO	Not available	10
4409	Salta	CACHIÑAL	Not available	34
4411	Jujuy	ABRA DEL GALLO	Not available	16
4413	Jujuy	CAIPE	Not available	15
4415	Salta	AGUA NEGRA	Not available	29
4417	Salta	CACHI	Not available	8
4419	Salta	ANGOSTURA	Not available	28
4421	Salta	ABLOME	Not available	50
4423	Salta	BELLA VISTA (CHICOANA - DPTO. CHICOANA)	Not available	29
4424	Tucuman	TALITAS	Not available	1
4425	Salta	ACOSTA	Not available	33
4427	Salta	ANGASTACO	Not available	27
4430	Salta	AGUA CALIENTE	Not available	18
4431	Jujuy	AGUAS CALIENTES	Not available	2
4432	Salta	BETANIA	Not available	16
4434	Salta	ACHARAS	Not available	43
4436	Santiago Del Estero	ABRA CORO	Not available	1
4440	Salta	BALDERRAMA	Not available	21
4441	Salta	METAN VIEJO	Not available	2
4444	Salta	ARROCERO ITALIANO	Not available	12
4446	Salta	ALGARROBAL (CHAÑAR MUYO, DPTO. ANTA)	Not available	34
4448	Salta	CORONEL VIDT	Not available	6
4449	Salta	AGUA SUCIA	Not available	39
4452	Salta	ALGARROBAL (MACAPILLO, DPTO. ANTA)	Not available	45
4461	Jujuy	ABDON CASTRO TOLAY	Not available	1
4500	Jujuy	ALTO DE LA LOMA	Not available	13
4501	Jujuy	ABRA DEL TRIGO	Not available	33
4503	Jujuy	ARRAYANAL	Not available	15
4504	Jujuy	23 DE AGOSTO	Not available	7
4506	Jujuy	FRAILE PINTADO	Not available	5
4512	Jujuy	INGENIO LEDESMA	Not available	9
4513	Jujuy	ALTO CALILEGUA	Not available	6
4514	Jujuy	CALILEGUA	Not available	2
4516	Jujuy	CAIMANCITO	Not available	9
4518	Jujuy	VINALITO	Not available	2
4522	Jujuy	BARRIO NEGRO	Not available	5
4530	Salta	FINCA MISION ZENTA	Not available	17
4531	Salta	AGUAS BLANCAS	Not available	5
4533	Salta	ANGEL PEREDO	Not available	8
4534	Salta	2PIZARRO	Not available	13
4535	Salta	AGUAS MUERTAS	Not available	37
4537	Salta	CHAGUARAL	Not available	6
4538	Salta	EL DESMONTE	Not available	4
4542	Jujuy	EL CULCO	Not available	5
4550	Salta	BUEN LUGAR	Not available	15

Page 19 of 40 · 1,976 postcode

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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.