About G21 4U
G21 4U is a postcode group within the G21 4 sector of the G21 postcode district covering Barmulloch, Cowlairs, Royston, Springburn, Sighthill in Glasgow City. It contains 9 individual postcodes across 9 streets, forming part of the wider G postcode area.
Postcodes in G21 4U 9
The G21 4U group contains 9 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Location
Streets in G21 4U 9
Other Groups in G21 4
Browse other postcode groups within the G21 4 sector.