About M3 4H
M3 4H is a postcode group within the M3 4 sector of the M3 postcode district covering Manchester City Centre, Blackfriars, Trinity in Salford. It contains 2 individual postcodes across 2 streets, forming part of the wider M postcode area.
Postcodes in M3 4H 2
The M3 4H group contains 2 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Location
Streets in M3 4H 2
Other Groups in M3 4
Browse other postcode groups within the M3 4 sector.