East Tuddenham is a village in Norfolk, England.
It is situated within the NR20 postcode district, which is within the Dereham post town.
The full list of postcode districts within the Dereham post town is as follows:
The Dereham post town is within the Norwich postcode area.
Administrative Ward: Two Rivers
Administrative District: Breckland
Administrative County: Norfolk
Country: England
UK Parliament: Mid Norfolk
NHS Local Health Authority: East of England
NHS Region: North, Midlands and the East