ID 4, Approximate postcode area (APA), United Kingdom
ID 242, Approximate postcode district (APD), United Kingdom
ID 3373, Approximate postcode sector (APS), United Kingdom
ID 80107, Approximate postcode unit (APU), United Kingdom
ID 80110, Approximate postcode unit (APU), United Kingdom
ID 80125, Approximate postcode unit (APU), United Kingdom
ID 80126, Approximate postcode unit (APU), United Kingdom
ID 80127, Approximate postcode unit (APU), United Kingdom
ID 80129, Approximate postcode unit (APU), United Kingdom
ID 80130, Approximate postcode unit (APU), United Kingdom
ID 80133, Approximate postcode unit (APU), United Kingdom