DT7 is a postcode district within the Lyme Regis post town.

DT7 is the only postcode district within the Lyme Regis post town.

The Lyme Regis post town is within the Dorchester postcode area.


The full list of post towns with the Dorchester postcode area is as follows:

Villages within the DT7 postcode district:

A map of the DT7 postcode district