CH1 4
CH1 postcode district
Updated September 2026
Sector overview
A collection of postcode units in the CH1 4 sector.
- Postcode units
- 273
- Coordinate coverage
- 100%
Part of the CH1 postcode district.
Postcode units
1–50 of 273 units
- CH1 4AA
- CH1 4AD
- CH1 4AE
- CH1 4AF
- CH1 4AG
- CH1 4AH
- CH1 4AJ
- CH1 4AL
- CH1 4AN
- CH1 4AP
- CH1 4AQ
- CH1 4AR
- CH1 4AS
- CH1 4AT
- CH1 4AU
- CH1 4AW
- CH1 4AY
- CH1 4AZ
- CH1 4BA
- CH1 4BB
- CH1 4BD
- CH1 4BE
- CH1 4BF
- CH1 4BG
- CH1 4BH
- CH1 4BJ
- CH1 4BL
- CH1 4BN
- CH1 4BP
- CH1 4BQ
- CH1 4BR
- CH1 4BS
- CH1 4BT
- CH1 4BU
- CH1 4BW
- CH1 4BX
- CH1 4BY
- CH1 4BZ
- CH1 4DA
- CH1 4DB
- CH1 4DD
- CH1 4DE
- CH1 4DF
- CH1 4DG
- CH1 4DH
- CH1 4DJ
- CH1 4DN
- CH1 4DP
- CH1 4DR
- CH1 4DS