Gissing is a village in Norfolk, England.
It is situated within the IP22 postcode district, which is within the Diss post town.
The full list of postcode districts within the Diss post town is as follows:
The Diss post town is within the Ipswich postcode area.
Administrative Ward: Bressingham and Burston
Administrative District: South Norfolk
Administrative County: Norfolk
Country: England
UK Parliament: South Norfolk
NHS Local Health Authority: East of England
NHS Region: North, Midlands and the East