Postal Code Finder
Registry / Algeria / Postal code prefixes / 21 / 21043 /

Postal code 21043 in Ain Slamat, Algeria

Postal code 21043 is mapped to 8 locality records in Algeria with administrative hierarchy and coordinates.

Verified data profile for Postal code 21043

Based on 8 records, 1 postal code values and 8 mapped localities. Coordinate coverage is 100.0%.

8
Records
1
Postal identifiers
100.0%
Geocoded
21043
Example code
Postal code Locality Administrative path Coordinates
21043 Ain Slamat Skikda 36.9025, 6.8779
21043 Bousnib Skikda 36.9025, 6.8779
21043 El Ghenzoua Skikda 36.9025, 6.8779
21043 El Gherazla Skikda 36.9025, 6.8779
21043 El Kharfane Skikda 36.9025, 6.8779
21043 El Malab Skikda 36.9025, 6.8779

Related postal lookups

Algeria
country
Postal code prefixes
code_index
Prefix 21
code_prefix · 76 records
21039
nearby_postal_code · 2 records
21040
nearby_postal_code · 5 records
21041
nearby_postal_code · 4 records
21042
nearby_postal_code · 7 records
21044
nearby_postal_code · 1 records
21045
nearby_postal_code · 2 records

Postal code validation data

Use this page to validate one postal code or locality against real parent areas, nearby records and downloadable source rows. The canonical route for this record set is /postal-codes/algeria/code/21043.

Records
8
Database rows represented by this canonical route.
Postal identifiers
1
Distinct postal code values available for this page.
Localities
8
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Example
21043
Sample code from Ain Slamat.
Code Place Hierarchy
21043 Ain Slamat Skikda
21043 Bousnib Skikda
21043 El Ghenzoua Skikda
21043 El Gherazla Skikda
21043 El Kharfane Skikda
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
Use the API
Query postal codes by country, place name, region or code prefix.
Implementation notes
Field definitions, canonical paths and practical lookup guidance.

Useful related pages

Algeria
country
Postal code prefixes
code_index
Prefix 21
code_prefix · 76 records
21039
nearby_postal_code · 2 records
21040
nearby_postal_code · 5 records
21041
nearby_postal_code · 4 records
21042
nearby_postal_code · 7 records
21044
nearby_postal_code · 1 records
21045
nearby_postal_code · 2 records

Data questions

How should I validate 21043?

Validate the postal identifier together with country, locality and administrative hierarchy fields, not as a standalone global pattern.

What context is available for this record?

The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.

Postal code range

This code belongs to the 21 prefix range for Algeria.

View all 21 postal codes

How to validate postal code 21043

Treat 21043 as a text value, not a number. Postal identifiers can contain leading zeroes, spaces or letters in other countries, so applications should validate the country and original string together. For this page, the code is valid when it appears with one of the mapped localities below and the administrative path belongs to Algeria.

Algeria lookup
Open the country-level hierarchy and dataset exports.
Browse all prefixes
Compare this code with neighboring country ranges.
Prefix 21
View related codes in the same prefix range.

Mapped localities

Ain Slamat
Skikda
36.9025, 6.8779
Bousnib
Skikda
36.9025, 6.8779
El Ghenzoua
Skikda
36.9025, 6.8779
El Gherazla
Skikda
36.9025, 6.8779
El Kharfane
Skikda
36.9025, 6.8779
El Malab
Skikda
36.9025, 6.8779
El Meliani
Skikda
36.9025, 6.8779
Ouled Habeba
Skikda
36.9025, 6.8779

Common lookup mistakes

A postal code can map to more than one locality record, and the same locality name can appear in different administrative areas. Always compare the country, postal code, place name and region together before treating a match as final.

Coordinates on this page are useful for map previews and approximate area checks. They should be read as locality or postal-area centroids, not as exact delivery addresses. For bulk validation, download the country dataset and keep this canonical URL as the human-readable reference for the code.

Nearby postal code lookups

These neighboring identifiers help compare adjacent code ranges inside Algeria. Each link opens a canonical postal-code page with its mapped places and administrative context.

21039
Hamoudi Hamrouche
21040
Halem
21041
Borza
21042
Cite El Alia
21044
Said Bousbaa
21045
Ben M'Hidi Esom
21046
Grande Plage
21047
Asla