Portugal postcode area
PT 40
The PT 40 postcode zone is centred around Porto. It represents 1,231 postcode-locality records in the source data.
Open on map PT40
REFERENCE CENTRE41.1496, -8.6110
The reference centre is calculated from available postcode locations and is not an official administrative boundary.
CountryPortugal (PT)
Postcode prefix40
Reference localityPorto
Map queryPT40
Using PT 40 in logistics
Freight planners commonly use leading postcode characters to describe a broad collection or delivery area. The PT 40 prefix gives a quick geographic reference around Porto, 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.