ILLY postal codes, ARDENNES department
Postal codes of ILLY, ARDENNES department, France
ILLY, ARDENNES department has 13 postal codes, between 08110 and 08450. The table above gives the postal code for each street or area of ILLY.
The correct postal code for ILLY is needed for online orders, parcels and letters, administrative forms and invoices. Small communes often have a single code; in larger cities it can vary by street or arrondissement.
Other communes in the ARDENNES department
- ACY ROMANCE
- AIGLEMONT
- AIRE
- ALINCOURT
- ALLAND HUY ET SAUSSEUIL
- AMAGNE
- AMBLIMONT
- AMBLY FLEURY
- ANCHAMPS
- ANDEVANNE
- ANGECOURT
- ANNELLES
- ANTHENY
- AOUSTE
- APREMONT
- ARDEUIL ET MONTFAUXELLES
- ARNICOURT
- ARREUX
- ARTAISE LE VIVIER
- ASFELD
- ATTIGNY
- AUBIGNY LES POTHEES
- AUBONCOURT VAUZELLES
- AUBRIVES
Frequently asked questions about the ILLY postal code
- What is the postal code for ILLY?
- ILLY has 13 postal codes, between 08110 and 08450. The exact code depends on the street - look it up in the table above or use the search form.
- What if my street is not listed?
- Streets without a code of their own use the commune's general code (usually the first in the list). You can also enter a postal code in the “Postal code” box to see which area it covers.
- How many digits does a French postal code have?
- Five. The first two digits are the department number; the last three identify the commune or delivery office.
Data last updated: 2026-10.
About French postal codes
A French postal code has 5 digits: the first two are the department number (75 for Paris, 13 for Bouches-du-Rhône...), the last three identify the commune or delivery office. The current format has been in use since 1972; large organisations also use CEDEX codes.
On lecodepostal.fr you can search by department, commune and street, or enter a postal code to find the matching commune. The data is updated regularly.