GUERNES
This municipality has 1 postal code. Département: Yvelines (78).
Postal code and associated municipalities
Postal code 78520 is shared with 3 other municipalities: Limay, Follainville Dennemont and St Martin la Garenne.
The postal code associated with GUERNES contains 6 105 addresses listed in the Base Adresse Nationale.
See also GUERNES on codegeo.fr ↗ (INSEE code : 78290)
Frequently asked questions
What is the postal code of GUERNES?
The postal code of GUERNES is 78520.