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UK postcodes
BS
BS23
BS23 4

BS23 4

BS23 postcode district

Updated September 2026

Sector overview

Postcode units: 257
Coordinate coverage: 100%

Part of the BS23 postcode district.

Postcode units

251–257 of 257 units

BS23 4ZL
BS23 4ZN
BS23 4ZQ
BS23 4ZR
BS23 4ZT
BS23 4ZW
BS23 4ZX

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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 BS23 sectors

BS23 3 285 current
BS23 2 266 current
BS23 1 206 current
BS23 9 62 current

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