B1 1
B1 postcode district
Updated September 2026
Sector overview
- Postcode units
- 285
- Coordinate coverage
- 100%
Part of the B1 postcode district.
Postcode units
201–250 of 285 units
- B1 1NW
- B1 1NY
- B1 1PA
- B1 1PB
- B1 1PD
- B1 1PF
- B1 1PG
- B1 1PH
- B1 1PL
- B1 1PN
- B1 1PS
- B1 1PX
- B1 1PY
- B1 1PZ
- B1 1QA
- B1 1QB
- B1 1QE
- B1 1QQ
- B1 1QR
- B1 1QS
- B1 1QT
- B1 1QW
- B1 1QX
- B1 1QY
- B1 1QZ
- B1 1RJ
- B1 1RP
- B1 1RU
- B1 1RW
- B1 1RX
- B1 1RZ
- B1 1SD
- B1 1SH
- B1 1SP
- B1 1SS
- B1 1SU
- B1 1SX
- B1 1TA
- B1 1TD
- B1 1TE
- B1 1TF
- B1 1TG
- B1 1TL
- B1 1TN
- B1 1TP
- B1 1TQ
- B1 1TR
- B1 1TU
- B1 1TY
- B1 1TZ