Italy postcode area
IT 57
The IT 57 postcode zone is centred around Livorno. It represents 87 postcode-locality records in the source data.
Open on map IT57
REFERENCE CENTRE43.1607, 10.4411
The reference centre is calculated from available postcode locations and is not an official administrative boundary.
CountryItaly (IT)
Postcode prefix57
Reference localityLivorno
Map queryIT57
Using IT 57 in logistics
Freight planners commonly use leading postcode characters to describe a broad collection or delivery area. The IT 57 prefix gives a quick geographic reference around Livorno, 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.