Three Mile Cross is a village in Berkshire, England.
It is situated within the RG7 postcode district, which is within the Reading post town.
The full list of postcode districts within the Reading post town is as follows:
The Reading post town is within the Reading postcode area.
Administrative Ward: Shinfield South
Administrative District: Wokingham
Country: England
UK Parliament: Wokingham
NHS Local Health Authority: South Central
NHS Region: Southern