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 23053, Approximate postcode unit (APU), United Kingdom
ID 23054, Approximate postcode unit (APU), United Kingdom
ID 23057, Approximate postcode unit (APU), United Kingdom
ID 23264, Approximate postcode unit (APU), United Kingdom
ID 23290, Approximate postcode unit (APU), United Kingdom