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UK postcodes
CH
CH42
CH42 3

CH42 3

CH42 postcode district

Updated September 2026

Sector overview

Postcode units: 58
Coordinate coverage: 100%

Part of the CH42 postcode district.

Postcode units

51–58 of 58 units

CH42 3TG
CH42 3UT
CH42 3UU
CH42 3UW
CH42 3WG
CH42 3XG
CH42 3YU
CH42 3YY

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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 CH42 sectors

CH42 1 88 current
CH42 9 86 current
CH42 4 83 current
CH42 0 72 current
CH42 6 71 current
CH42 8 67 current
CH42 2 62 current
CH42 5 60 current
CH42 7 50 current

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