B1 3
B1 postcode district
Updated September 2026
Sector overview
- Postcode units
- 213
- Coordinate coverage
- 100%
Part of the B1 postcode district.
Postcode units
1–50 of 213 units
- B1 3AA
- B1 3AG
- B1 3AJ
- B1 3AL
- B1 3AP
- B1 3AQ
- B1 3AR
- B1 3AS
- B1 3AW
- B1 3AX
- B1 3AY
- B1 3BE
- B1 3BF
- B1 3BG
- B1 3BH
- B1 3BJ
- B1 3BP
- B1 3BQ
- B1 3BS
- B1 3DA
- B1 3DB
- B1 3DD
- B1 3DH
- B1 3DN
- B1 3DP
- B1 3DQ
- B1 3DS
- B1 3DT
- B1 3DU
- B1 3DW
- B1 3DX
- B1 3DZ
- B1 3EA
- B1 3ED
- B1 3EE
- B1 3EF
- B1 3EG
- B1 3EL
- B1 3EN
- B1 3EP
- B1 3ER
- B1 3ES
- B1 3ET
- B1 3EU
- B1 3EW
- B1 3EX
- B1 3EY
- B1 3FD
- B1 3FE
- B1 3HE