About BL1 1U
BL1 1U is a postcode group within the BL1 1 sector of the BL1 postcode district covering Bolton, Smithills, Halliwell, Heaton in Bolton. It contains 8 individual postcodes across 6 streets, forming part of the wider BL postcode area.
Postcodes in BL1 1U 8
The BL1 1U group contains 8 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Location
Streets in BL1 1U 6
Other Groups in BL1 1
Browse other postcode groups within the BL1 1 sector.