ID 1, Approximate postcode area (APA), United Kingdom
ID 134, Approximate postcode district (APD), United Kingdom
ID 3006, Approximate postcode sector (APS), United Kingdom
ID 3007, Approximate postcode sector (APS), United Kingdom
ID 20922, Approximate postcode unit (APU), United Kingdom
ID 20958, Approximate postcode unit (APU), United Kingdom
ID 20959, Approximate postcode unit (APU), United Kingdom
ID 21221, Approximate postcode unit (APU), United Kingdom
ID 21222, Approximate postcode unit (APU), United Kingdom
ID 21227, Approximate postcode unit (APU), United Kingdom
ID 21230, Approximate postcode unit (APU), United Kingdom
ID 21231, Approximate postcode unit (APU), United Kingdom
ID 21232, Approximate postcode unit (APU), United Kingdom