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 23081, Approximate postcode unit (APU), United Kingdom
ID 23082, Approximate postcode unit (APU), United Kingdom
ID 23083, Approximate postcode unit (APU), United Kingdom
ID 23084, Approximate postcode unit (APU), United Kingdom
ID 23086, Approximate postcode unit (APU), United Kingdom