About postal code 78420
The postal code 78420 routes mail to Carrières-sur-Seine in the Île-de-France region of France. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
France · Postal code
78420 - Carrières-sur-Seine
Postal code 78420 is Carrières-sur-Seine in Île-de-France, France.
| Postal code | 78420 |
| Place | Carrières-sur-Seine |
| Region | Île-de-France |
| District | Yvelines |
| Country | France (FR) |
| Coordinates | 48.9069, 2.1792 (map) |
Nearby codes
Frequently Asked Questions
postal code 78420 explained
Which city is postal code 78420 in?
postal code 78420 is Carrières-sur-Seine in Île-de-France, France.
What are the coordinates of 78420?
The approximate centre of 78420 is at latitude 48.9069, longitude 2.1792.
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