About BL4 4A
BL4 4A is a postcode group within the BL4 4 sector of the BL4 postcode district covering Bolton, Farnworth, Kearsley in Bolton. It contains 2 individual postcodes across 1 streets, forming part of the wider BL postcode area.
Postcodes in BL4 4A 2
The BL4 4A group contains 2 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.