CA20 1
CA20 postcode district
Updated September 2026
Sector overview
A collection of postcode units in the CA20 1 sector.
- Postcode units
- 227
- Coordinate coverage
- 100%
Part of the CA20 postcode district.
Postcode units
1–50 of 227 units
- CA20 1AA
- CA20 1AD
- CA20 1AE
- CA20 1AF
- CA20 1AG
- CA20 1AH
- CA20 1AJ
- CA20 1AL
- CA20 1AN
- CA20 1AP
- CA20 1AQ
- CA20 1AR
- CA20 1AS
- CA20 1AT
- CA20 1AU
- CA20 1AW
- CA20 1AX
- CA20 1AY
- CA20 1AZ
- CA20 1BA
- CA20 1BB
- CA20 1BD
- CA20 1BE
- CA20 1BG
- CA20 1BH
- CA20 1BJ
- CA20 1BL
- CA20 1BN
- CA20 1BP
- CA20 1BQ
- CA20 1BS
- CA20 1BT
- CA20 1BU
- CA20 1BW
- CA20 1BX
- CA20 1BY
- CA20 1BZ
- CA20 1DB
- CA20 1DD
- CA20 1DE
- CA20 1DF
- CA20 1DG
- CA20 1DH
- CA20 1DJ
- CA20 1DL
- CA20 1DN
- CA20 1DQ
- CA20 1DS
- CA20 1DT
- CA20 1DW