regionnummers
Regionnummers, also known as postal codes or ZIP codes in some countries, are alphanumeric or numeric designations used by postal services to facilitate the sorting and delivery of mail. These codes are assigned to specific geographical areas, ranging from entire cities to small neighborhoods or even individual buildings. The primary purpose of a regionnummer is to streamline the postal process, allowing for more efficient sorting and routing of mail by machines and postal workers.
The structure and length of regionnummers vary significantly from country to country. For example, the United
Beyond mail delivery, regionnummers often serve secondary purposes. They can be used for statistical analysis, demographic