About SG3 6U
SG3 6U is a postcode group within the SG3 6 sector of the SG3 postcode district covering Knebworth, Woolmer Green, Datchworth in North Hertfordshire. It contains 2 individual postcodes across 2 streets, forming part of the wider SG postcode area.
Postcodes in SG3 6U 2
The SG3 6U group contains 2 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Location
Streets in SG3 6U 2
Other Groups in SG3 6
Browse other postcode groups within the SG3 6 sector.