Romania postcode area
RO 51
The RO 51 postcode zone is centred around Alba Iulia. It represents 1,050 postcode-locality records in the source data.
Open on map RO51
REFERENCE CENTRE46.1934, 23.5438
The reference centre is calculated from available postcode locations and is not an official administrative boundary.
CountryRomania (RO)
Postcode prefix51
Reference localityAlba Iulia
Map queryRO51
Using RO 51 in logistics
Freight planners commonly use leading postcode characters to describe a broad collection or delivery area. The RO 51 prefix gives a quick geographic reference around Alba Iulia, 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.