ONJON
This municipality has 1 postal code. Département: Aube (10).
Postal code and associated municipalities
Postal code 10220 is shared with 9 other municipalities, including Piney, Brevonnes and Mesnil Sellieres.
The postal code associated with ONJON contains 2 666 addresses listed in the Base Adresse Nationale.
See also ONJON on codegeo.fr ↗ (INSEE code : 10270)
Frequently asked questions
What is the postal code of ONJON?
The postal code of ONJON is 10220.