Germany postcode area
DE 40
The DE 40 postcode zone is centred around Düsseldorf. It represents 108 postcode-locality records in the source data.
Open on map DE40
REFERENCE CENTRE51.2219, 6.7841
The reference centre is calculated from available postcode locations and is not an official administrative boundary.
CountryGermany (DE)
Postcode prefix40
Reference localityDüsseldorf
Map queryDE40
Using DE 40 in logistics
Freight planners commonly use leading postcode characters to describe a broad collection or delivery area. The DE 40 prefix gives a quick geographic reference around Düsseldorf, while the interactive map helps teams compare it with other European regions.
Always confirm the complete postcode, street and delivery address before pricing, routing or dispatching a vehicle. Prefix zones are planning references and may not follow administrative boundaries.