GEX
This municipality has 1 postal code. Département: Ain (01).
Postal code and associated municipalities
Postal code 01170 is shared with 7 other municipalities, including Cessy, Segny and Crozet.
The postal code associated with GEX contains 8 419 addresses listed in the Base Adresse Nationale.
See also GEX on codegeo.fr ↗ (INSEE code : 01173)
Frequently asked questions
What is the postal code of GEX?
The postal code of GEX is 01170.