Pentlow is a village in Essex, England.
It is situated within the CO10 postcode district, which is within the Sudbury post town.
CO10 is the only postcode district within the Sudbury post town.
The Sudbury post town is within the Colchester postcode area.
Administrative Ward: Stour Valley North
Administrative District: Braintree
Administrative County: Essex
Country: England
UK Parliament: Braintree
NHS Local Health Authority: East of England
NHS Region: North, Midlands and the East