Iceland postcode area
IS 51
The IS 51 postcode zone is centred around Hólmavík. It represents 3 postcode-locality records in the source data.
Open on map IS51
REFERENCE CENTRE65.7077, -21.6706
The reference centre is calculated from available postcode locations and is not an official administrative boundary.
CountryIceland (IS)
Postcode prefix51
Reference localityHólmavík
Map queryIS51
Using IS 51 in logistics
Freight planners commonly use leading postcode characters to describe a broad collection or delivery area. The IS 51 prefix gives a quick geographic reference around Hólmavík, 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.