Postal Code Finder
Registry / Italy / Postal code prefixes / 20 / 20871 /

Postal code 20871 in Oreno, Italy

Postal code 20871 is mapped to 3 locality records in Italy with administrative hierarchy and coordinates.

Verified data profile for Postal code 20871

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
20871
Example code
Postal code Locality Administrative path Coordinates
20871 Oreno Lombardia / Monza e Brianza 45.6151, 9.423
20871 Velasca Lombardia / Monza e Brianza 45.6316, 9.3552
20871 Vimercate Lombardia / Monza e Brianza 45.6155, 9.368

Related postal lookups

Italy
country
Postal code prefixes
code_index
Prefix 20
code_prefix · 192 records
20864
nearby_postal_code · 2 records
20865
nearby_postal_code · 2 records
20866
nearby_postal_code · 1 records
20867
nearby_postal_code · 1 records
20872
nearby_postal_code · 3 records
20873
nearby_postal_code · 1 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/italy/code/20871.

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
20871
Sample code from Oreno.
Code Place Hierarchy
20871 Oreno Lombardia / Monza e Brianza
20871 Velasca Lombardia / Monza e Brianza
20871 Vimercate Lombardia / Monza e Brianza
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

Italy
country
Postal code prefixes
code_index
Prefix 20
code_prefix · 192 records
20864
nearby_postal_code · 2 records
20865
nearby_postal_code · 2 records
20866
nearby_postal_code · 1 records
20867
nearby_postal_code · 1 records
20872
nearby_postal_code · 3 records
20873
nearby_postal_code · 1 records

Data questions

How should I validate 20871?

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 20 prefix range for Italy.

View all 20 postal codes

How to validate postal code 20871

Treat 20871 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 Italy.

Italy lookup
Open the country-level hierarchy and dataset exports.
Browse all prefixes
Compare this code with neighboring country ranges.
Prefix 20
View related codes in the same prefix range.

Mapped localities

Oreno
Lombardia / Monza e Brianza
45.6151, 9.423
Velasca
Lombardia / Monza e Brianza
45.6316, 9.3552
Vimercate
Lombardia / Monza e Brianza
45.6155, 9.368

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

20864
Agrate Brianza
20865
Usmate Velate
20866
Carnate
20867
Caponago
20872
Colnago
20873
Cavenago Di Brianza
20874
Busnago
20875
Burago Di Molgora