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UK postcodes
NN
NN3
NN3 1

NN3 1

NN3 postcode district

Updated September 2026

Sector overview

Postcode units: 362
Coordinate coverage: 100%

Part of the NN3 postcode district.

Postcode units

351–362 of 362 units

NN3 1YQ
NN3 1YR
NN3 1YS
NN3 1YT
NN3 1YU
NN3 1YW
NN3 1YX
NN3 1YY
NN3 1YZ
NN3 1ZA
NN3 1ZX
NN3 1ZZ

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Map centre

Centred on the average coordinates of published units. This is not a sector boundary.

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Other NN3 sectors

NN3 8 234 current
NN3 3 200 current
NN3 7 200 current
NN3 6 186 current
NN3 2 180 current
NN3 9 174 current
NN3 5 134 current
NN3 0 7 current
NN3 4 0 current

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