About DN18 9A
DN18 9A is a postcode group within the DN18 9 sector of the DN18 postcode district covering Barton-Upon-Humber in North Lincolnshire. It contains 4 individual postcodes across 1 streets, forming part of the wider DN postcode area.
Postcodes in DN18 9A 4
The DN18 9A group contains 4 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.