Postal Code Finder
Registry / Germany / Postal code prefixes / 22 / 22521 /

Postal code 22521 in IKK classic, Germany

Postal code 22521 is mapped to 3 locality records in Germany with administrative hierarchy and coordinates.

Verified data profile for Postal code 22521

Based on 3 records, 1 postal code values and 3 mapped localities. Coordinate coverage is 100.0%.

3
Records
1
Postal identifiers
100.0%
Geocoded
22521
Example code
Postal code Locality Administrative path Coordinates
22521 IKK classic Hamburg / Hamburg, Freie und Hansestadt 53.5947, 9.9254
22521 Norddeutscher Rundfunk Fernsehen Hamburg / Hamburg, Freie und Hansestadt 53.5987, 9.9472
22521 Panasonic Marketing Europe GmbH Hamburg / Hamburg, Freie und Hansestadt 53.5747, 9.9117

Related postal lookups

Germany
country
Postal code prefixes
code_index
Prefix 22
code_prefix · 169 records
22455
nearby_postal_code · 3 records
22457
nearby_postal_code · 4 records
22459
nearby_postal_code · 3 records
22520
nearby_postal_code · 3 records
22523
nearby_postal_code · 2 records
22525
nearby_postal_code · 6 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/germany/code/22521.

Records
3
Database rows represented by this canonical route.
Postal identifiers
1
Distinct postal code values available for this page.
Localities
3
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Example
22521
Sample code from IKK classic.
Code Place Hierarchy
22521 IKK classic Hamburg / Hamburg, Freie und Hansestadt
22521 Norddeutscher Rundfunk Fernsehen Hamburg / Hamburg, Freie und Hansestadt
22521 Panasonic Marketing Europe GmbH Hamburg / Hamburg, Freie und Hansestadt
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

Germany
country
Postal code prefixes
code_index
Prefix 22
code_prefix · 169 records
22455
nearby_postal_code · 3 records
22457
nearby_postal_code · 4 records
22459
nearby_postal_code · 3 records
22520
nearby_postal_code · 3 records
22523
nearby_postal_code · 2 records
22525
nearby_postal_code · 6 records

Data questions

How should I validate 22521?

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 22 prefix range for Germany.

View all 22 postal codes

How to validate postal code 22521

Treat 22521 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 Germany.

Germany lookup
Open the country-level hierarchy and dataset exports.
Browse all prefixes
Compare this code with neighboring country ranges.
Prefix 22
View related codes in the same prefix range.

Mapped localities

IKK classic
Hamburg / Hamburg, Freie und Hansestadt
53.5947, 9.9254
Norddeutscher Rundfunk Fernsehen
Hamburg / Hamburg, Freie und Hansestadt
53.5987, 9.9472
Panasonic Marketing Europe GmbH
Hamburg / Hamburg, Freie und Hansestadt
53.5747, 9.9117

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 Germany. Each link opens a canonical postal-code page with its mapped places and administrative context.

22455
Hamburg
22457
Hamburg
22459
Hamburg
22520
Finanzamt Hamburg - Eimsbüttel
22523
Hamburg
22525
Hamburg
22527
Hamburg
22529
Hamburg