Byley is a village in Cheshire, England.
It is situated within the CW10 postcode district, which is within the Middlewich post town.
CW10 is the only postcode district within the Middlewich post town.
The Middlewich post town is within the Crewe postcode area.
Administrative Ward: Shakerley
Administrative District: Cheshire West and Chester
Country: England
UK Parliament: Tatton
NHS Local Health Authority: North West
NHS Region: North, Midlands and the East