Postal Code Finder
Registry / United Kingdom / Postal code prefixes / CH99 /

Postal code CH99 in Cheshire West and Chester, United Kingdom

Postal code CH99 is mapped to 2 locality records in United Kingdom with administrative hierarchy and coordinates.

Verified data profile for Postal code CH99

Based on 2 records, 1 postal code values and 2 mapped localities. Coordinate coverage is 100.0%.

2
Records
1
Postal identifiers
100.0%
Geocoded
CH99
Example code
Postal code Locality Administrative path Coordinates
CH99 Cheshire West and Chester England / Cheshire 53.1864, -2.8899
CH99 Eccleston England / Cheshire 53.1864, -2.8899

Related postal lookups

United Kingdom
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Postal code prefixes
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CH7
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CH70
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CH8
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CH88
nearby_postal_code · 1 records
CM0
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CM1
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How to validate postal code CH99

Treat CH99 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.

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Mapped localities

Cheshire West and Chester
England / Cheshire
53.1864, -2.8899
Eccleston
England / Cheshire
53.1864, -2.8899

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.

CH7
Afon-wen
CH70
Cheshire West and Chester
CH8
Babell
CH88
Cheshire West and Chester
CM0
Asheldham
CM1
Broomfield
CM11
Billericay
CM12
Little Burstead