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 3022, Approximate postcode sector (APS), United Kingdom
ID 22952, Approximate postcode unit (APU), United Kingdom
ID 23022, Approximate postcode unit (APU), United Kingdom
ID 23032, Approximate postcode unit (APU), United Kingdom
ID 23299, Approximate postcode unit (APU), United Kingdom
ID 23320, Approximate postcode unit (APU), United Kingdom