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Registry / United Kingdom / Postal code prefixes / NN1 / NN13 /

Postal code NN13 in Biddlesden, United Kingdom

Postal code NN13 is mapped to 17 locality records in United Kingdom with administrative hierarchy and coordinates.

Verified data profile for Postal code NN13

Based on 17 records, 1 postal code values and 17 mapped localities. Coordinate coverage is 100.0%.

17
Records
1
Postal identifiers
100.0%
Geocoded
NN13
Example code
Postal code Locality Administrative path Coordinates
NN13 Biddlesden England / Buckinghamshire 52.0468, -1.0866
NN13 Brackley England / Northamptonshire 52.0333, -1.15
NN13 Cottisford England / Oxfordshire 51.9791, -1.1455
NN13 Croughton England / Northamptonshire 51.9977, -1.2047
NN13 Crowfield England / Northamptonshire 52.0385, -1.1377
NN13 Evenley England / Northamptonshire 52.0088, -1.1527

Related postal lookups

United Kingdom
country
Postal code prefixes
code_index
Prefix NN1
code_prefix · 10 records
NN1
nearby_postal_code · 1 records
NN10
nearby_postal_code · 3 records
NN11
nearby_postal_code · 25 records
NN12
nearby_postal_code · 35 records
NN14
nearby_postal_code · 36 records
NN15
nearby_postal_code · 2 records

Postal code range

This code belongs to the NN1 prefix range for United Kingdom.

View all NN1 postal codes

How to validate postal code NN13

Treat NN13 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 NN1
View related codes in the same prefix range.

Mapped localities

Biddlesden
England / Buckinghamshire
52.0468, -1.0866
Brackley
England / Northamptonshire
52.0333, -1.15
Cottisford
England / Oxfordshire
51.9791, -1.1455
Croughton
England / Northamptonshire
51.9977, -1.2047
Crowfield
England / Northamptonshire
52.0385, -1.1377
Evenley
England / Northamptonshire
52.0088, -1.1527
Farthinghoe
England / Northamptonshire
52.0489, -1.2159
Halse
England / Northamptonshire
52.0385, -1.1377
Helmdon
England / Northamptonshire
52.0903, -1.1438
Hinton-in-the-Hedges
England / Northamptonshire
52.0279, -1.1869
Mixbury
England / Oxfordshire
52.0016, -1.1142
Radstone
England / Northamptonshire
52.0607, -1.1474
Steane
England / Northamptonshire
52.0385, -1.1377
Syresham
England / Northamptonshire
52.0681, -1.0821
Turweston
England / Northamptonshire
52.0385, -1.1377
Westbury
England / Buckinghamshire
52.017, -1.0931
Whitfield
England / Northamptonshire
52.05, -1.1167

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.

NN1
Northampton
NN10
Higham Ferrers
NN11
Aston le Walls
NN12
Abthorpe
NN14
Aldwincle
NN15
Barton Seagrave
NN16
Kettering
NN17
Bulwick