ID 1, Approximate postcode area (APA), United Kingdom
ID 142, Approximate postcode district (APD), United Kingdom
ID 3021, Approximate postcode sector (APS), United Kingdom
ID 23021, Approximate postcode unit (APU), United Kingdom
ID 23030, Approximate postcode unit (APU), United Kingdom
ID 23033, Approximate postcode unit (APU), United Kingdom
ID 23046, Approximate postcode unit (APU), United Kingdom
ID 23072, Approximate postcode unit (APU), United Kingdom
ID 23127, Approximate postcode unit (APU), United Kingdom
ID 23128, Approximate postcode unit (APU), United Kingdom