Postal code 78830
This postal code spans 2 municipalities in the Yvelines (78) département:
The postal-code area for 78830 covers approximately 32 km². Postal code 78830 has 1 561 addresses listed in the Base Adresse Nationale. You can also download the BAN addresses for this postal code as CSV.
Frequently asked questions
What are the municipalities of postal code 78830?
Postal code 78830 covers 2 municipalities: BONNELLES, BULLION.