Iceland postcode area
IS 57
The IS 57 postcode zone is centred around Fljótum. It represents 1 postcode-locality records in the source data.
Open on map IS57
REFERENCE CENTRE66.0541, -19.1277
The reference centre is calculated from available postcode locations and is not an official administrative boundary.
CountryIceland (IS)
Postcode prefix57
Reference localityFljótum
Map queryIS57
Using IS 57 in logistics
Freight planners commonly use leading postcode characters to describe a broad collection or delivery area. The IS 57 prefix gives a quick geographic reference around Fljótum, 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.