52066 is the Postal Code/PLZ Code for Aachen in the Germany State of North Rhine-Westphalia and the District of Städteregion Aachen.
| Postal Code | 52066 |
| Postal Code Name | Aachen |
| State | North Rhine-Westphalia |
| District | Städteregion Aachen |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 52062 52064 52068 52070 52074 52076 52078 |