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UK postcodes
N
N18
N18 3

N18 3

N18 postcode district

Updated September 2026

Sector overview

Postcode units: 118
Coordinate coverage: 100%

Part of the N18 postcode district.

Postcode units

101–118 of 118 units

N18 3QB
N18 3QH
N18 3QJ
N18 3QL
N18 3QN
N18 3QP
N18 3QQ
N18 3QR
N18 3QS
N18 3SB
N18 3WA
N18 3WB
N18 3WD
N18 3WE
N18 3WX
N18 3WY
N18 3WZ
N18 3YH

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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 N18 sectors

N18 2 287 current
N18 1 219 current
N18 9 7 current

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