About postal code 51121 CEDEX
The postal code 51121 CEDEX routes mail to Sézanne in the Grand Est 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
51121 CEDEX - Sézanne
Postal code 51121 CEDEX is Sézanne in Grand Est, France.
| Postal code | 51121 CEDEX |
| Place | Sézanne |
| Region | Grand Est |
| District | Marne |
| Country | France (FR) |
| Coordinates | 48.7205, 3.7234 (map) |