Codes used in several countries
HN on a licence plate
HN is an area code in 5 countries. The plate's style and country code tell them apart.
Germany
HN-AB 1234Code details →Heilbronn (Baden-Württemberg), Heilbronn (Baden-Württemberg)
Greece
HN-1234Code details →Thesprotia
Montenegro
HN AB 123Code details →Herceg Novi
Norway
HN 12345Code details →Innlandet
named after Kongsvinger
United Kingdom
HN51 ABCCode details →Portsmouth (Hampshire and Dorset)
Germany
Greece
Montenegro
Norway
United Kingdom