Postal Code Finder
Registry / Spain / Postal code prefixes / 33 / 33737 /

Postal code 33737 in Castro (Grandas De Salime), Spain

Postal code 33737 is mapped to 5 locality records in Spain with administrative hierarchy and coordinates.

Verified data profile for Postal code 33737

Based on 5 records, 1 postal code values and 5 mapped localities. Coordinate coverage is 100.0%.

5
Records
1
Postal identifiers
100.0%
Geocoded
33737
Example code
Postal code Locality Administrative path Coordinates
33737 Castro (Grandas De Salime) Asturias / Asturias 43.1931, -6.9217
33737 Malneira Asturias / Asturias 43.1931, -6.9217
33737 Padraira Asturias / Asturias 43.1931, -6.9217
33737 Pedre Asturias / Asturias 43.1931, -6.9217
33737 San Julian (Grandas De Salime) Asturias / Asturias 43.1931, -6.9217

Related postal lookups

Spain
country
Postal code prefixes
code_index
Prefix 33
code_prefix · 420 records
33733
nearby_postal_code · 1 records
33734
nearby_postal_code · 13 records
33735
nearby_postal_code · 12 records
33736
nearby_postal_code · 3 records
33738
nearby_postal_code · 2 records
33739
nearby_postal_code · 15 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/spain/code/33737.

Records
5
Database rows represented by this canonical route.
Postal identifiers
1
Distinct postal code values available for this page.
Localities
5
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Example
33737
Sample code from Castro (Grandas De Salime).
Code Place Hierarchy
33737 Castro (Grandas De Salime) Asturias / Asturias
33737 Malneira Asturias / Asturias
33737 Padraira Asturias / Asturias
33737 Pedre Asturias / Asturias
33737 San Julian (Grandas De Salime) Asturias / Asturias
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

Spain
country
Postal code prefixes
code_index
Prefix 33
code_prefix · 420 records
33733
nearby_postal_code · 1 records
33734
nearby_postal_code · 13 records
33735
nearby_postal_code · 12 records
33736
nearby_postal_code · 3 records
33738
nearby_postal_code · 2 records
33739
nearby_postal_code · 15 records

Data questions

How should I validate 33737?

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 33 prefix range for Spain.

View all 33 postal codes

How to validate postal code 33737

Treat 33737 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 Spain.

Spain lookup
Open the country-level hierarchy and dataset exports.
Browse all prefixes
Compare this code with neighboring country ranges.
Prefix 33
View related codes in the same prefix range.

Mapped localities

Castro (Grandas De Salime)
Asturias / Asturias
43.1931, -6.9217
Malneira
Asturias / Asturias
43.1931, -6.9217
Padraira
Asturias / Asturias
43.1931, -6.9217
Pedre
Asturias / Asturias
43.1931, -6.9217
San Julian (Grandas De Salime)
Asturias / Asturias
43.1931, -6.9217

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

33733
Gio
33734
Arruñada (San Martin De Oscos)
33735
Argul
33736
Santa Maria (Grandas De Salime)
33738
Coba, La (Grandas Salime)
33739
Brañota
33740
Tapia De Casariego
33746
Campos (Tapia)