BL3 1
BL3 postcode district
Updated September 2026
Sector overview
- Postcode units
- 318
- Coordinate coverage
- 100%
Part of the BL3 postcode district.
Postcode units
1–50 of 318 units
- BL3 1AA
- BL3 1AB
- BL3 1AD
- BL3 1AF
- BL3 1AH
- BL3 1AJ
- BL3 1AL
- BL3 1AN
- BL3 1AP
- BL3 1AQ
- BL3 1AS
- BL3 1AT
- BL3 1AW
- BL3 1AY
- BL3 1AZ
- BL3 1BA
- BL3 1BB
- BL3 1BD
- BL3 1BE
- BL3 1BF
- BL3 1BG
- BL3 1BH
- BL3 1BJ
- BL3 1BL
- BL3 1BN
- BL3 1BQ
- BL3 1BS
- BL3 1BT
- BL3 1BU
- BL3 1BW
- BL3 1BX
- BL3 1BY
- BL3 1BZ
- BL3 1DA
- BL3 1DB
- BL3 1DD
- BL3 1DE
- BL3 1DF
- BL3 1DG
- BL3 1DH
- BL3 1DJ
- BL3 1DL
- BL3 1DN
- BL3 1DP
- BL3 1DQ
- BL3 1DR
- BL3 1DS
- BL3 1DT
- BL3 1DU
- BL3 1DW