Czechia postcode area
CZ 31
The CZ 31 postcode zone is centred around Východní Předměstí. It represents 26 postcode-locality records in the source data.
Open on map CZ31
REFERENCE CENTRE49.7503, 13.3324
The reference centre is calculated from available postcode locations and is not an official administrative boundary.
CountryCzechia (CZ)
Postcode prefix31
Reference localityVýchodní Předměstí
Map queryCZ31
Using CZ 31 in logistics
Freight planners commonly use leading postcode characters to describe a broad collection or delivery area. The CZ 31 prefix gives a quick geographic reference around Východní Předměstí, 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.