ID 40, Approximate postcode area (APA), United Kingdom
ID 1079, Approximate postcode district (APD), United Kingdom
ID 6675, Approximate postcode sector (APS), United Kingdom
ID 609995, Approximate postcode unit (APU), United Kingdom
ID 609999, Approximate postcode unit (APU), United Kingdom
ID 610001, Approximate postcode unit (APU), United Kingdom
ID 610003, Approximate postcode unit (APU), United Kingdom
ID 610010, Approximate postcode unit (APU), United Kingdom