Postal Codes for Guyancourt, Île-de-France
The postal codes for Guyancourt, Île-de-France, France (18 codes, e.g. 78041 CEDEX). With map location and coordinates.
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The postal codes for Guyancourt, Île-de-France, France (18 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 78041 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78042 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78043 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78044 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78045 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78046 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78047 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78048 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78049 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78280 | Guyancourt | Yvelines | 48.773, 2.074 |
| 78282 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78283 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78284 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78285 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78286 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78287 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78288 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
| 78289 CEDEX | Guyancourt | Yvelines | 48.773, 2.074 |
‹ All postal codes in Île-de-France
Frequently asked questions
What is the postal code of Guyancourt?
Guyancourt has 18 postal codes; the first is 78041 CEDEX. They are all listed above with their areas.
Why does Guyancourt have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.