78280
Guyancourt, Yvelines - France
Postal code 78280 corresponds to Guyancourt, Yvelines, in Île-de-France (France).
- Country
- France (FR)
- Department
- Île-de-France
- Municipality
- Yvelines
- Coordinates
- 48.7733, 2.0739Degrees, minutes, seconds: 48°46'24"N 2°04'26"E
- Time zone
- Europe/Paris (UTC+1)
- Dialing code
- +33
How to write the address
78280 Guyancourt France
Nearby codes