ID 1, Approximate postcode area (APA), United Kingdom
ID 134, Approximate postcode district (APD), United Kingdom
ID 3007, Approximate postcode sector (APS), United Kingdom
ID 21137, Approximate postcode unit (APU), United Kingdom
ID 21190, Approximate postcode unit (APU), United Kingdom
ID 21238, Approximate postcode unit (APU), United Kingdom
ID 21250, Approximate postcode unit (APU), United Kingdom
ID 21252, Approximate postcode unit (APU), United Kingdom
ID 21254, Approximate postcode unit (APU), United Kingdom
ID 21255, Approximate postcode unit (APU), United Kingdom
ID 21277, Approximate postcode unit (APU), United Kingdom
ID 21297, Approximate postcode unit (APU), United Kingdom