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 23116, Approximate postcode unit (APU), United Kingdom
ID 23117, Approximate postcode unit (APU), United Kingdom
ID 23118, Approximate postcode unit (APU), United Kingdom
ID 23121, Approximate postcode unit (APU), United Kingdom
ID 23150, Approximate postcode unit (APU), United Kingdom