Postal Code 78920
Ecquevilly · Yvelines, Île-de-France
78920 is the postal code of Ecquevilly in Yvelines, Île-de-France, France.
- Postal Code
- 78920
- Department
- Yvelines
- Region
- Île-de-France
- Country
- France
Place with postal code 78920
| Place | Sub-district | Department | Location |
|---|---|---|---|
| Ecquevilly | Mantes-la-Jolie | Yvelines | 48.952, 1.923 |
Near Paris
The nearest major city is Paris, about 33 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 78920?
Ecquevilly.
Which department and region is 78920 in?
Yvelines, Île-de-France, France.
What is the nearest major city to 78920?
Paris, about 33 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.