Postal code 78700
This postal code maps to one municipality in the Yvelines (78) département:
The postal-code area for 78700 covers approximately 9,9 km². Postal code 78700 has 9 998 addresses listed in the Base Adresse Nationale. You can also download the BAN addresses for this postal code as CSV.
Frequently asked questions
What municipality does postal code 78700 correspond to?
Postal code 78700 corresponds to the municipality CONFLANS STE HONORINE.
What département is postal code 78700 in?
Postal code 78700 is in the Yvelines département (78).