Norway postcode area
NO 04
The NO 04 postcode zone is centred around Oslo. It represents 64 postcode-locality records in the source data.
Open on map NO04
REFERENCE CENTRE59.9127, 10.7461
The reference centre is calculated from available postcode locations and is not an official administrative boundary.
CountryNorway (NO)
Postcode prefix04
Reference localityOslo
Map queryNO04
Using NO 04 in logistics
Freight planners commonly use leading postcode characters to describe a broad collection or delivery area. The NO 04 prefix gives a quick geographic reference around Oslo, 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.