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 21104, Approximate postcode unit (APU), United Kingdom
ID 21105, Approximate postcode unit (APU), United Kingdom
ID 21116, Approximate postcode unit (APU), United Kingdom
ID 21117, Approximate postcode unit (APU), United Kingdom
ID 21159, Approximate postcode unit (APU), United Kingdom