| Postal Code Place Name | Crépy |
| Region | Hauts-de-France |
| Department | Aisne |
| Arrondissement | Laon |
| Canton | Laon-1 |
| Current Time: | CET |
| Time Zone: | Central European Time |
| IANA Time Zone: | Europe/Paris |
| Dialing Code: | 03 |
| 02000 Laon |
| 02270 Nouvion-et-Catillon |
| 02320 Pinon |
| 02410 Saint-Gobain |
| 02800 Beautor |