Postal Code Finder
Registry / United Kingdom / Postal code prefixes / CO1 / CO13 /

Postal code CO13 in Frinton-on-Sea, United Kingdom

Postal code CO13 is mapped to 4 locality records in United Kingdom with administrative hierarchy and coordinates.

Verified data profile for Postal code CO13

Based on 4 records, 1 postal code values and 4 mapped localities. Coordinate coverage is 100.0%.

4
Records
1
Postal identifiers
100.0%
Geocoded
CO13
Example code
Postal code Locality Administrative path Coordinates
CO13 Frinton-on-Sea England / Essex 51.8306, 1.2442
CO13 Great Holland England / Essex 51.8282, 1.2096
CO13 Kirby Cross England / Essex 51.8418, 1.2188
CO13 Kirby le Soken England / Essex 51.8362, 1.2249

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Postal code range

This code belongs to the CO1 prefix range for United Kingdom.

View all CO1 postal codes

How to validate postal code CO13

Treat CO13 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 United Kingdom.

United Kingdom lookup
Open the country-level hierarchy and dataset exports.
Browse all prefixes
Compare this code with neighboring country ranges.
Prefix CO1
View related codes in the same prefix range.

Mapped localities

Frinton-on-Sea
England / Essex
51.8306, 1.2442
Great Holland
England / Essex
51.8282, 1.2096
Kirby Cross
England / Essex
51.8418, 1.2188
Kirby le Soken
England / Essex
51.8362, 1.2249

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

CO1
Colchester
CO10
Acton
CO11
Bradfield
CO12
Dovercourt
CO14
Walton-on-Naze
CO15
Clacton-on-Sea
CO16
Beaumont
CO2
Birch