Romania postcode area
RO 40
The RO 40 postcode zone is centred around Cluj-Napoca. It represents 1,180 postcode-locality records in the source data.
Open on map RO40
REFERENCE CENTRE46.7667, 23.6000
The reference centre is calculated from available postcode locations and is not an official administrative boundary.
CountryRomania (RO)
Postcode prefix40
Reference localityCluj-Napoca
Map queryRO40
Using RO 40 in logistics
Freight planners commonly use leading postcode characters to describe a broad collection or delivery area. The RO 40 prefix gives a quick geographic reference around Cluj-Napoca, 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.