The Jewish Genealogy Association 

Communes in France

You will find here all the Communes in France, with their INSEE code and their Post code.
A Post code may be shared by several communes, but the INSEE code is unique for each commune.

To find the references for a commune:
Name of the Commune:
Post code:

Nota: the query on the fields "Commune" and "Post Code" is done on character strings.
For example if you require Department "67 Bas-Rhin" and Commune Name "zi", you will find all the communes in this Department with name containing zi, as "Mutzig", "Zinswiller" etc.